Question

1:What are the reaction in our daily life on combination reaction? 2:What are the reaction of our daily life on decomposition reaction? 3: what are the reaction of our daily life on displacement reaction ?
4: what are the reaction of our daily life on double displacement reaction?

Answer 1

Answer:

1.) C + O2 ----> CO2

Here the carbon is completely burnt in oxygen which results in carbon dioxide.

2.) Silver chloride decomposes into silver and chlorine in the presence of sunlight.

Reaction : 2AgCl → 2Ag + Cl2.

3.) Iron displaces copper from its sulphate solution to form iron sulphate and copper.

Fe(s) + CuSO4(aq) = FeSO4(aq) + Cu(s)

4.) Here, Barium sulphate reacts with sodium chloride to form Barium chloride and sodium sulphate.

BaCl2(aq) + Na2SO4(aq) = BaSO4(aq) + NaCl (aq)