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A green coloured hydrated metallic salt on heating loses its water of crystallisation and gives the smell of burning sulphur. Identify the salt and write down the reaction involved. |
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Answer» SOLUTION :GREEN VITRIOL: `FeSO_4.7H_2O` `FeSO_4 .7H_2O to^(DELTA)FeSO_4+7H_2O` `2FeSO_4(s)to^(Delta)Fe_2O_3(s)+SO_2(G)+SO_3(g)` |
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