Question

explain combination reaction or decomposition reaction with their equation ​

Answer 1

Answer:

When two or more reactants combines to give single product, the reaction is called combination reaction. Example when carbon is burnt in air, it gives carbon dioxide C+O2→CO2. Decomposition Reaction: When a reactant dissociates to give two or more products, the reaction is called decomposition reaction.

Answer 2

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explain combination reaction.

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When two or more reactants combines to give single product, the reaction is called combination reaction.

Example when carbon is burnt in air, it gives carbon dioxide C+O2 →CO2