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Assertion (A) Coagulation power of Al^(3...

Assertion (A) Coagulation power of `Al^(3+)` is more than `Na^(+)`.
Reason (R) Greater the valency of the flocculating ion added, greater is its power to cause precipitation (Hardy-Schulze rule) .

A

Assertion and reason both are correct and the reason is correct explanation of assertion.

B

Assertion and reason both are correct but reason does not expolain assertion.

C

Assertion is correct but reason is incorrect.

D

Both assertion and reason are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
a
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