Question

what do you mean by COMBINATION REACTION?​

Answer 1

When two or more reactants react to form a single new product is called combination reaction.

Example:-

2Ca + O2 → 2CaO

Answer 2

When two or more reactants combine reaction to form single product, it is called Combination Reaction. E.g. When magnesium ribbon is burnt in air it combines with oxygen to form white ash of magnesium oxide.

2Mg(s) + O2(g) gives us 2MgO (white ash)

Magnesium + Oxygen = Magnesium Oxide

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