Matter Around Us Online Test 6th Science Lesson 3 Questions in English
Matter Around Us Online Test 6th Science Lesson 3 Questions in English
Quiz-summary
0 of 34 questions completed
Questions:
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
Information
AAZZAAZZ
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading...
You must sign in or sign up to start the quiz.
You have to finish following quiz, to start this quiz:
Results
0 of 34 questions answered correctly
Your time:
Time has elapsed
You have reached 0 of 0 points, (0)
Average score |
|
Your score |
|
Categories
- Not categorized 0%
Pos. | Name | Entered on | Points | Result |
---|---|---|---|---|
Table is loading | ||||
No data available | ||||
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- Answered
- Review
-
Question 1 of 34
1. Question
1. Which of the following statement is correct?
1. Matter is defined as anything that has mass and takes up space.
2. Atoms are the smallest particle of matterCorrect
Matter is all around us. The air you are breathing is also a matter. Matter is defined as anything that has mass and takes up space. Matter is found in three major states; solid, liquid and gas. All matter is made of atoms. Atoms are the smallest particle of matter.
Incorrect
Matter is all around us. The air you are breathing is also a matter. Matter is defined as anything that has mass and takes up space. Matter is found in three major states; solid, liquid and gas. All matter is made of atoms. Atoms are the smallest particle of matter.
-
Question 2 of 34
2. Question
2. What is the full form of TEM?
Correct
Science has come up with a technology to identify structure of atoms Scanning Electron Microscope (SEM) and Tunnelling Electron Microscope (TEM) which uses electricity to map atoms.
Incorrect
Science has come up with a technology to identify structure of atoms Scanning Electron Microscope (SEM) and Tunnelling Electron Microscope (TEM) which uses electricity to map atoms.
-
Question 3 of 34
3. Question
3. Silicon atoms on a surface can be viewed through_______
Correct
Silicon atoms on a surface can be viewed through the Scanning Tunnelling Microscopy, (STM).
Incorrect
Silicon atoms on a surface can be viewed through the Scanning Tunnelling Microscopy, (STM).
-
Question 4 of 34
4. Question
4. Which of the following is not a common state of matter on Earth?
Correct
Plasma is not a common state of matter on Earth, but may be the most common state of matter in the universe. For example, stars including sun are covered in plasma.
Incorrect
Plasma is not a common state of matter on Earth, but may be the most common state of matter in the universe. For example, stars including sun are covered in plasma.
-
Question 5 of 34
5. Question
5. How many more states are available Besides solids, Liquid and gases?
Correct
Besides solids, Liquid and gases there are two more states plasma and Bose – Einstein condensates.
Incorrect
Besides solids, Liquid and gases there are two more states plasma and Bose – Einstein condensates.
-
Question 6 of 34
6. Question
6. In which year Bose – Einstein condensate was predicted?
Correct
Bose – Einstein condensate was predicted around 1925 and confirmed in 1995, This is used in the field of cryogenics.
Incorrect
Bose – Einstein condensate was predicted around 1925 and confirmed in 1995, This is used in the field of cryogenics.
-
Question 7 of 34
7. Question
7. Bose – Einstein condensate is_____ like matter
Correct
Bose – Einstein condensate is a gas – like state of matter that exists at extremely cold temperatures.
Incorrect
Bose – Einstein condensate is a gas – like state of matter that exists at extremely cold temperatures.
-
Question 8 of 34
8. Question
8. Who is the Indian philosopher came with idea of matter?
Correct
Matter occupies space and has mass. Ancient philosophers pondered over such questions. In India a philosopher named Kanada and in Greece a philosopher named Democritus came to somewhat similar idea.
Incorrect
Matter occupies space and has mass. Ancient philosophers pondered over such questions. In India a philosopher named Kanada and in Greece a philosopher named Democritus came to somewhat similar idea.
-
Question 9 of 34
9. Question
9. Which of the following statement is correct?
1. Particles of matter have a lot of space in between them.
2. In different forms of matter this spacing will be sameCorrect
Particles of matter have a lot of space in between them. In different forms of matter this spacing will be different.
Incorrect
Particles of matter have a lot of space in between them. In different forms of matter this spacing will be different.
-
Question 10 of 34
10. Question
10. The movement of gas and liquid particles is called as_______
Correct
We may conclude that the particles of gases and liquids can move and that among gases more easily. We call this movement as diffusion. Diffusion is the tendency of particles to spread out in order to occupy the available space.
Incorrect
We may conclude that the particles of gases and liquids can move and that among gases more easily. We call this movement as diffusion. Diffusion is the tendency of particles to spread out in order to occupy the available space.
-
Question 11 of 34
11. Question
11. Which of the following statement is correct?
1. In solid, the particles are tightly packed with very little space between them.
2. Particles in liquids are arranged in a random or irregular way and the space between the particles is greater than that in solidsCorrect
In solid, the particles are tightly packed with very little space between them. Eg. Stone. Particles in liquids are arranged in a random or irregular way and the space between the particles is greater than that in solids Eg. Water
Incorrect
In solid, the particles are tightly packed with very little space between them. Eg. Stone. Particles in liquids are arranged in a random or irregular way and the space between the particles is greater than that in solids Eg. Water
-
Question 12 of 34
12. Question
12. Which of the following statement is incorrect?
1. Liquid is not effected by gravity
2. Liquid atoms are packed more loosely which allows things to be able to pass through itCorrect
Liquid atoms are packed more loosely which allows things to be able to pass through it. Liquid is effected by gravity more than anything. Liquids are always moving due to gravity around it.
Incorrect
Liquid atoms are packed more loosely which allows things to be able to pass through it. Liquid is effected by gravity more than anything. Liquids are always moving due to gravity around it.
-
Question 13 of 34
13. Question
13. Which of the following is not affected gravity?
Correct
Gas atoms are spread out so far, you can walk through it without any restriction. Gas is not affected by gravity. The gas’s atoms never stop moving and it never stays in place.
Incorrect
Gas atoms are spread out so far, you can walk through it without any restriction. Gas is not affected by gravity. The gas’s atoms never stop moving and it never stays in place.
-
Question 14 of 34
14. Question
14. Movement of particles is restricted in_______
Correct
Movement of particles is restricted in solids and they do not diffuse like liquids or gases. In fluids the particles are under motion and hence can push ink or smoke particles here and there.
Incorrect
Movement of particles is restricted in solids and they do not diffuse like liquids or gases. In fluids the particles are under motion and hence can push ink or smoke particles here and there.
-
Question 15 of 34
15. Question
15. Which of the following statement is incorrect?
1. “Liquefaction of gases” is the process by which substances in their Liquid state are converted to the gas state
2. When pressure on a gas in increased, its molecules comes closer togetherCorrect
“Liquefaction of gases” is the process by which substances in their gaseous state are converted to the liquid state. When pressure on a gas in increased, its molecules comes closer together, and its temperature is reduced, which removes enough energy to make it change from the gaseous to the liquid state.
Incorrect
“Liquefaction of gases” is the process by which substances in their gaseous state are converted to the liquid state. When pressure on a gas in increased, its molecules comes closer together, and its temperature is reduced, which removes enough energy to make it change from the gaseous to the liquid state.
-
Question 16 of 34
16. Question
16. Which of the following statement is correct?
1. A pure substance is made up of only one kind of particles
2. Pure substances may be elements or compoundsCorrect
A pure substance is made up of only one kind of particles. Pure substances may be elements or compounds.
Incorrect
A pure substance is made up of only one kind of particles. Pure substances may be elements or compounds.
-
Question 17 of 34
17. Question
17. Which of the following is considered as Purity of gold?
Correct
Purity of gold is expressed in terms of ‘carat’. 24 carat gold is considered to be gold in its purest form.
Incorrect
Purity of gold is expressed in terms of ‘carat’. 24 carat gold is considered to be gold in its purest form.
-
Question 18 of 34
18. Question
18. Milk Contains______
1. Water
2. Fat
3. ProteinCorrect
Air is a mixture because it contains Oxygen, Nitrogen, Carbon dioxide, water vapour, noble gases etc. Milk is also a mixture of water, fat, protein etc.
Incorrect
Air is a mixture because it contains Oxygen, Nitrogen, Carbon dioxide, water vapour, noble gases etc. Milk is also a mixture of water, fat, protein etc.
-
Question 19 of 34
19. Question
22 carat gold composed of______
Correct
When elements chemically combine they form compounds; whereas a mixture can be a physical combination of two or more elements. Example: 22 carat gold which is composed of gold and copper / gold and cadmium.
Incorrect
When elements chemically combine they form compounds; whereas a mixture can be a physical combination of two or more elements. Example: 22 carat gold which is composed of gold and copper / gold and cadmium.
-
Question 20 of 34
20. Question
20. Which of the following is an example of Sieving?
Correct
A sieve is similar to a strainer. Sieving is used when we have to separate solid particles of different sizes. Eg: bran from flour, sand from gravel etc.
Incorrect
A sieve is similar to a strainer. Sieving is used when we have to separate solid particles of different sizes. Eg: bran from flour, sand from gravel etc.
-
Question 21 of 34
21. Question
21. Which of the following is used to separate butter from curd?
Correct
When very fine insoluble solids have to be separated from a liquid as in butter from curds, Churning is performed. The mixture is churned vigorously when solid butter will be collected on the sides of the vessel. Both butter and buttermilk are obtained after churning are useful and can be consumed.
Incorrect
When very fine insoluble solids have to be separated from a liquid as in butter from curds, Churning is performed. The mixture is churned vigorously when solid butter will be collected on the sides of the vessel. Both butter and buttermilk are obtained after churning are useful and can be consumed.
-
Question 22 of 34
22. Question
22. Which of the following method is used in washing machine?
Correct
In washing machines Churning principle is used to squeeze out dirt from clothes and the method is called centrifugation.
Incorrect
In washing machines Churning principle is used to squeeze out dirt from clothes and the method is called centrifugation.
-
Question 23 of 34
23. Question
23. Farmers separate grains from their stalks using____
Correct
Farmers separate grains from their stalks by beating them so hard that the grains are separated from their stalks. This is called Threshing.
Incorrect
Farmers separate grains from their stalks by beating them so hard that the grains are separated from their stalks. This is called Threshing.
-
Question 24 of 34
24. Question
24. What is the feature of husk?
Correct
Rice, wheat and other food grains are covered in husk which cannot be eaten by us. Husk is very light and gets easily blown away by a breeze or wind.
Incorrect
Rice, wheat and other food grains are covered in husk which cannot be eaten by us. Husk is very light and gets easily blown away by a breeze or wind.
-
Question 25 of 34
25. Question
25. Which method is used to remove husk from rice?
Correct
Rice, wheat and other food grains are covered in husk which cannot be eaten by us. Husk is very light and gets easily blown away by a breeze or wind. This property is made use of in winnowing. This is done by dropping the mixture slowly from a height in the presence of wind. Lighter solids i.e. husks will be carried by wind and will be collected in a separate heap while heavier solids i.e. grains will fall closer and form a separate heap.
Incorrect
Rice, wheat and other food grains are covered in husk which cannot be eaten by us. Husk is very light and gets easily blown away by a breeze or wind. This property is made use of in winnowing. This is done by dropping the mixture slowly from a height in the presence of wind. Lighter solids i.e. husks will be carried by wind and will be collected in a separate heap while heavier solids i.e. grains will fall closer and form a separate heap.
-
Question 26 of 34
26. Question
26. Which of the following is correct?
1. Rice husks are the hard – protecting coverings of grains of rice.
2. During the growing season, husks can be used as building material, fertilizer, insulation material and fuelCorrect
Rice husks are the hard protecting coverings of grains of rice. In addition to protecting rice during the growing season, husks can be used as building material, fertilizer, insulation material and fuel.
Incorrect
Rice husks are the hard protecting coverings of grains of rice. In addition to protecting rice during the growing season, husks can be used as building material, fertilizer, insulation material and fuel.
-
Question 27 of 34
27. Question
27. Iron in a mixture can be separated using______
Correct
In a mixture containing iron, the magnetic property of iron can be used to separate it from non- magnetic substances by using a magnet. Substances that are attracted to a magnet are called magnetic. Separating solids using a magnet is called magnetic separation.
Incorrect
In a mixture containing iron, the magnetic property of iron can be used to separate it from non- magnetic substances by using a magnet. Substances that are attracted to a magnet are called magnetic. Separating solids using a magnet is called magnetic separation.
-
Question 28 of 34
28. Question
28. Which of the following statement is correct?
1. While washing rice in water, lighter impurities float while heavier rice grains sink to the bottom
2. The water with the impurities is carefully poured away leaving clean rice at the bottom. This is called decantation.Correct
The rice or pulses are washed in water. The lighter impurities float while heavier rice grains sink to the bottom. This is called sedimentation. The water with the impurities is carefully poured away leaving clean rice at the bottom. This is called decantation.
Incorrect
The rice or pulses are washed in water. The lighter impurities float while heavier rice grains sink to the bottom. This is called sedimentation. The water with the impurities is carefully poured away leaving clean rice at the bottom. This is called decantation.
-
Question 29 of 34
29. Question
29. Decantation process is done after_______
Correct
Decantation process is done after sedimentation. The supernatant liquid is slowly poured out from the container without disturbing the sediment.
Incorrect
Decantation process is done after sedimentation. The supernatant liquid is slowly poured out from the container without disturbing the sediment.
-
Question 30 of 34
30. Question
30. The process of removal of water above the sediment is called_______
Correct
The process of removal of water above the sediment is called decantation. But even after decantation the water is not completely free from fine soil particles.
Incorrect
The process of removal of water above the sediment is called decantation. But even after decantation the water is not completely free from fine soil particles.
-
Question 31 of 34
31. Question
31. Which of the following statement is correct?
1. A filter paper has very fine pores much smaller than soil particles.
2. The liquid which passes through the filter and comes down is called filtrateCorrect
A filter paper has very fine pores much smaller than soil particles. The liquid which passes through the filter and comes down is called filtrate.
Incorrect
A filter paper has very fine pores much smaller than soil particles. The liquid which passes through the filter and comes down is called filtrate.
-
Question 32 of 34
32. Question
32. The insoluble component left behind on the filter is called____-_
Correct
The liquid which passes through the filter and comes down is called filtrate and the insoluble component left behind on the filter is called residue.
Incorrect
The liquid which passes through the filter and comes down is called filtrate and the insoluble component left behind on the filter is called residue.
-
Question 33 of 34
33. Question
33. The germs in water can be killed using______
Correct
In most houses people use commercial water filter to remove not only the impurities but also to kill the harmful germs in water using UV rays.
Incorrect
In most houses people use commercial water filter to remove not only the impurities but also to kill the harmful germs in water using UV rays.
-
Question 34 of 34
34. Question
34. Which of the following statement is correct?
1. An adulterated substance will not indicate the true properties of the original substance.
2. Turmeric powder is adulterated with a bright yellow chemical which is poisonous to our healthCorrect
An adulterated substance will not indicate the true properties of the original substance. For example: Used tea leaves are sometimes used as adulterants in tea. Turmeric powder is adulterated with a bright yellow chemical which is poisonous to our health.
Incorrect
An adulterated substance will not indicate the true properties of the original substance. For example: Used tea leaves are sometimes used as adulterants in tea. Turmeric powder is adulterated with a bright yellow chemical which is poisonous to our health.
Leaderboard: Matter Around Us Online Test 6th Science Lesson 3 Questions in English
Pos. | Name | Entered on | Points | Result |
---|---|---|---|---|
Table is loading | ||||
No data available | ||||
This quetions improves the ability
how to sign in
This is Paid Test Series – contact – 6385150514
rubegaashokan2@gmail.com
It is easy
To learn
nice experience
nice experience