1.

When HCl gas is passed through saturated solution of BaCl_(2), a white ppt. is obtained. This is due to

Answer»

Impurities in `BaCl_(2)`
Impurities in HCl
Precipitation of `BaCl_(2)`
Formation of complex

Solution :White precipitate obtained is of `BaCl_(2)`, as the `CL^(-)` ion concentration INCREASES due to the ADDITION of HCl, the ionic product becomes more than solublity product and thus, `BaCl_(2)` is precipitated.


Discussion

No Comment Found

Related InterviewSolutions