Question

explain combination reaction?

Answer 1

Answer:

A combination reaction (also known as a synthesis reaction) is a reaction where two or more elements or compounds (reactants) combine to form a single compound (product).

Answer 2

• A chemical reaction in which two or more substances (elements or compounds).to form a single substance is called combination reaction.

• The combination reactions are of three types :-

1. 2H2(g) + O2 (g) ⸻➤2H2O(l)
2. N2+ 3H2⸻➤2NH3
3. C(s) +O2 ⸻➤CO2

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