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Assertion : In the coagulation of a nega...

Assertion : In the coagulation of a negative sol the flocculating power is in the order :
`Al^(3+) gt Ba^(2+) gt Na^(+)`
Reason : Greater the valence of the flocculating ion added, greater is its power to cause precipitation.

A

STATEMENT -1 is true, STATEMENT-2 is true and STATEMENT-2 is correct explanation for STATEMENT-3

B

STATEMENT -1 is true, STATEMENT-2 is true and STATEMENT-2 is not correct explanation for STATEMENT-4

C

STATEMENT-1 is true, STATEMENT-2 is false

D

STATEMENT-1 is false, STATEMENT-2 is true

Text Solution

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The correct Answer is:
A
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