Question

explain the term reactant and product giving example

Answer 1

2C + O2 =CO2
2 carbons and 2oxygen are reactant and product is carbon monoxide......
2H+O2 =H2O
reactants are 2hydrogen and 2oxygen and product is water...

Answer 2

the substance which take part in chemical reaction are called reactants and the substance which forms as a result of chemical reaction is called product.
example- 2H2 + 02 = 2H2O (H ke baad Jo 2 hai wo small mein h)