Question

Equation for decomposition reactions where energy is supplied in the form of heat , light and electricity

Answer 1

Answer:

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Explanation:

THERMAL DECOMPOSITION :- BREAKDOWN OF SUBSTANCE IN PRESENCE OF HEAT...

EG.. caco3 ---->cao + CO2

feso4 ----->fe2o3 +s02 +s03

PHOTOLYTIC DECOMPOSITION :- BREAKDOWN OF SUBSTANCE IN PRESENCE OF LIGHT..

EG.. agcl--------> ag + cl2

agbr--------> ag+br2

ELECTROLYTIC DECOMPOSITION :- BREAKDOWN OF SUBSTANCE IN PRESENCE PF ELECTRICITY...

EG- h20 ------> h2 + o2

Alcl3 (molten) -------> Al + cl2

Nacl (molten) ---------->Na + Cl2

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