Chemistry, asked by shreeharsha10, 1 year ago

10. Write one equation each for decomposition reactions where energy is supplied in the form of
(a) heat, (b) light and (c) electricity.​

Answers

Answered by loveghumman85
1

1.Thermal decomposition reaction:CaCO3---------CaO+CO2 in the presence of heat

2.Photo chemical decomposition reaction:2Ag--------2Ag+cl2in the presence of light

3.Electrical decomposition reaction:2H2+O2-------2H2O in the presence of electricity

Answered by sudhanshug0182
1

Answer:

(a) Equation for decomposition reaction where energy is supllied in the form of heat

CaCO3 ___heat____- Cao + CO2 -( this type of reaction is also called Endothermic reaction)

(b) Equation for decomposition reaction where energy is supllied in the form of light:

2AgCl(s)__light_____- 2Ag + Cl2 ( also known as photolytic reaction)

(c) Equation for decomposition reaction where energy is supllied in the form electricity: 2H2O ____current____- 2H2 + O2 ( also known as Exothermic reaction)

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