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CHEMISTRY [1 Mark Question Answer]

Physical and Chemical Changes · ICSE STD 7 (ICSE - English Medium). 1 questions.

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[1 Mark Question Answer]

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Question 11 Mark
State the law of conservation of mass.
Answer
Law of conservation of mass states that mass is neither created nor destroyed during chemical reaction.
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[1 Mark Question Answer] - CHEMISTRY STD 7 Questions - Vidyadip