1.

Equimolar solutions of the following were prepared in water separately. Which one of the solutions will record the highest pH.

Answer»

`MgCl_(2)`
`CaCl_(2)`
`SrCl_(2)`
`BaCl_(2)`

Solution :`BaCl_(2)` is a SALT of strong BASE `Ba(OH)_(2)` and strong acid HCl and it will record HIGHEST pH.


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