1.

Assertion (A) : BaCl_2 (aq) gives white ppt. of BaS with a solution containing S^(2-) ions. Reason (R) :BaS is a white coloured insoluble compound

Answer»

Both A and R true and R is the CORRECT explanation of A
Both A and R true and R is not acorrect explanation of A
A is true but R is false
Both A and R are false

Solution :`BaCl_2` (AQ) cannot be used to TEST for `S^(2-)` as BaS is soluble in WATER.


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