1.

Give a chemical reaction in the support of the observation that sulphuric acid has low volatility.

Answer»

Solution :Because of low volatility, `H_(2)SO_(4)` can be used to prepare more volatile ACIDS from their corresponding salts.
`2 MX + UNDERSET("Less volatile")(H_(2)SO_(4)) RARR underset("More volatile")(HX) + M_(2)SO_(4)""(X = F, CI, NO_(3))`


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