EASY
7th CBSE
IMPORTANT
Earn 100

Which of the following statements is correct regarding formation of rust and formation of ice?
(a)Rust is formed by a chemical change while ice is formed by a physical change.
(b)Both rust and ice are formed by physical change.
(c)Both rust and ice are formed by chemical change.
(d)Rust is formed by a physical change while ice is formed by a chemical change.

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Important Questions on Physical And Chemical Changes
EASY
7th CBSE
IMPORTANT

EASY
7th CBSE
IMPORTANT

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7th CBSE
IMPORTANT

EASY
7th CBSE
IMPORTANT

EASY
7th CBSE
IMPORTANT

EASY
7th CBSE
IMPORTANT

EASY
7th CBSE
IMPORTANT

EASY
7th CBSE
IMPORTANT
Identify the type of change in the following reaction.
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