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Unit - 5.1 Chemical Reaction and Chemical Equation — CHEMISTRY STD 7 — Question

ICSE BoardEnglish MediumSTD 7CHEMISTRYUnit - 5.1 Chemical Reaction and Chemical Equation1 Mark
Question
Define chemical reaction.
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Answer

A chemical reaction is in which the bonds are broken within reactant molecules, and new bonds are formed within product molecules in order to form a new substance.

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