1.

Which of the following hydrated salt on heating undergo hydrolysis and doesn't give anhydrated salt.

Answer»

`SnCl_(2).2H_(2)O`
`Na_(2)SO_(4).10H_(2)O`
`Na_(2)CO_(3).10H_(2)O`
`Na_(2)SO_(4).8H_(2)O`

Solution :`SnCl_(2).2H_(2)O` on heating undergo HYDROLYSIS form `Sn(OH)Cl` and FINALLY tin oxide but not chloride


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