Question

write one equation each for the decomposition
reactions where energy
is supplied in the form of
a) heat
b) light and
c) electricity ​

Answer 1

Answers:

1) Decomposition reaction requiring heat is known as thermal decomposition ,

CaCO3--------->CaO + CO2.

2) Decomposition reaction requiring light is known as photo chemical decomposition reaction ,

2AgCl-------2Ag + Cl2.

3) Decomposition reaction which requires electricity is known as electro chemical decomposition reaction ,

NaCl-------> Na+ + Cl-.

Explanation:

Hope it helped.....