Selina ICSE Class 8 Chemistry Solutions Chapter 6 Chemical Reactions
Q1. (a) Define a chemical reaction.(b) What happens during a chemical reaction?(c) What do you understand by a chemical bond?Answer:(a) A chemical reaction is any alteration of matter that entails the creation of one or more compounds having wholly distinct characteristics.b) Chemical bonds between atoms or molecules are broken during chemical reaction clusters of atoms […]
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