The heat of solution of `BaCl_(2) .2H_(2) O_((s))` and anhydrous `BaCl_(2(s))`
Channel: Doubtnut
Date: 24/05/2020

The heat of solution of `BaCl_(2) .2H_(2) O_((s))` and anhydrous `BaCl_(2(s))` are `8.37" kJ mol"^(–1) and –20.62" kJ mol"^( –1)` respectively then heat of hydration of `BaCl_(2(s))` will be :-