Question

Name different types of chemical reactions. Give one example for each.

Answer 1

1.addition reaction:-

C+O2→CO2

2.decomposition reaction:-

CaCO3→CaO+CO2

3.displacement reaction:- (single displacement or substitution)

Zn+2HCl→ZnCl2+H2

4.doubledisplacement reaction:-

NaCl+AgNO3→AgCl+NaNO3

5.acid base reaction:-

HCl+NaOH→NaCl+H2O

6. redox reaction:-

2S₂O₃^2-+I₂→S₄O₆^2-+2I