1.

write one equation each for decomposition reactions where energy is supplied in the form of heat, light or electricity.​

Answer»

Decomposition due to heat ENERGYWHEN ferrous sulphate is heated, it breaks into ferric oxide, SULPHUR DIOXIDE and sulphur trioxide.Decomposition due to light energyWhen silver chloride is kept in sunlight for SOMETIME, it turns from white to gray due to decomposition of silver chloride into silver and chlorineDecomposition due to electricityDuring ELECTROLYSIS of water, it breaks into hydrogen and oxygen.



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