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8th ICSE
IMPORTANT
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Which of the following has the least interparticle distance?

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Important Questions on Matter

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8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q C
Which of the following is not a heterogeneous mixture?
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8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q C
Which of the following is a compound?
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8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q C
Which of the following methods is used to remove dust particles from the air by an air conditioner?
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8th ICSE
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Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q D
The particles of matter have empty spaces between them.
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8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q D
Increase in the temperature decreases the speed of the particles.
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8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q D
Compounds can be broken down into simpler substances by physical means.
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8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q D
An element can change its state on heating.
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8th ICSE
IMPORTANT
Unravelling Science Chemistry>Chapter 1 - Matter>Exercise>Q D
Distillation is used to separate insoluble substances.