MEDIUM
7th CBSE
IMPORTANT
Earn 100

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
EASY
7th CBSE
IMPORTANT
Write P for physical change and C for chemical change.
Rotten food

EASY
7th CBSE
IMPORTANT
Write P for physical change and C for chemical change.
A piece of metal is bent in half

EASY
7th CBSE
IMPORTANT
Write P for physical change and C for chemical change.
Aspirin tablet is crushed into fine powder _____.

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

EASY
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
A candle is burning _____.
