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The correct order of the flocculating po...

The correct order of the flocculating power in the
coagulation of a positive sol is

A

`Al^(3+)gt Ba^(2+) gt Na^(+)`

B

`PO_(4)^(3-) gt SO_(4)^(2-) gt Cl^(-)`

C

`SO_(4)^(2-) gt PO_(4)^(3-) gt[Fe(CN)_(6)]^(4-)`

D

`Ba^(2+) gt Al^(3+)> Na^(+)`

Text Solution

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The correct Answer is:
B
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