MEDIUM
7th CBSE
IMPORTANT
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Write P for physical change and C for chemical change.

Baking soda reacts with vinegar 

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Important Questions on Changes of Matter

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7th CBSE
IMPORTANT

Write P for physical change and C for chemical change.

Rotten food

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7th CBSE
IMPORTANT

Write P for physical change and C for chemical change.

A piece of metal is bent in half

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7th CBSE
IMPORTANT

Write P for physical change and C for chemical change.

Aspirin tablet is crushed into fine powder _____.

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7th CBSE
IMPORTANT

Write P for physical change and C for chemical change.

Baking cookies _____.

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7th CBSE
IMPORTANT

Write P for physical change and C for chemical change.

A tree burns to form ashes _____.

MEDIUM
7th CBSE
IMPORTANT

Write P for physical change and C for chemical change.

A piece of paper is crumpled up _____.

MEDIUM
7th CBSE
IMPORTANT

Write P for physical change and C for chemical change.

Water freezes to form ice _____.

MEDIUM
7th CBSE
IMPORTANT
Write P for physical change and C for chemical change.
A candle is burning _____.