Question

A green coloured hydrated metallic salt on heating loses its water of crystallization and

gives the smell of burning sulphur. Identify the salt and write down the

reaction involved.​

Answer 1

Answer:

Green vitriol, FeSO4. 7H2O loses its water of crystallization on heating and gives smell of burning sulphur

Explanation:

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Answer 2

Answer:

Green vitriol, FeSO4.7H2O loses its water of crystallization on heating and gives smell of burning sulphur.

2FeSO4(s) +Heat → Fe2O3(s) + SO2 (g) + SO3(g)