Question

Give one example each of displacement, decompostion and combination reaction with
explanation.​

Answer 1

answer--

1 Displacement reaction Fe + CuSO4 gives FeSO4 +Cu

2 decomposition reaction

CaCO3 when heated gives CaO + CO2

3 Combination reactions

C + O2 gives CO2

Answer 2

Answer:

for displacement fe(s)+cuso4(aq)=feso4(aq)+cu(s)

for thermal decomposition caco3(s)=heat cao(s)+co2(g)

for combination burning of coal C(s)+o2(g)=co2(g)