Question

write one equation each for delompasition Reaction where energy is required informof Heat light or electricity​

Answer 1

Explanation:

Decomposition reaction requiring light is known as photo chemical decomposition reaction , 2AgCl-------2Ag + Cl2. Decomposition reaction which requires electricity is known as electro chemical decomposition reaction , NaCl-------> Na+ + Cl-.

Answer 2

Answer:

• Heat applying
• KClO3 → KCl +O2
• CaCO3 → CaO +CO2
• Electric current applying
• H2O → H2 + O2
• NaCl → Na + Cl2

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