Answers

2016-05-02T20:42:41+05:30
Thermal decomposition-
The decomposition which takes place in the presence of heat is called as thermal decomposition.
eg. CaCO3—— CaO+CO2

Photolytic decomposition-
The decomposition which takes place in the presence of light or electricity is called as photolytic decomposition.
eg. 2NaCl—— 2Na+Cl2

Photochemical decomposition-
The decomposition which takes place in the presence of sunlight is called as photochemical decomposition.
eg. 2AgCl—— 2Ag+Cl

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