Question

define a combination reaction​

Answer 1

Answer:

1. Combination reaction is a kind of chemical reaction in which two or more substances react together and for a single product.
2. example-Carbon+Oxygen----Carbon dioxide

Explanation:

When carbon reacts with oxygen,it gives us carbon dioxide as product

Here,two reactants are reacting and giving us only a single product.

So,it is a kind of combination reaction

Answer 2

Answer:

COMBINATION REACTION - DEFINITION

A reaction in which a single product is formed from two or more reactants is known as a combination reaction. For example,

A reaction in which a single product is formed from two or more reactants is known as a combination reaction. For example,CaO(s)+H2O(l)⟶Ca(OH)2(aq)