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Under the influemce of an electric field...

Under the influemce of an electric field, the particles in a sol migrate towards cathode. The coagulation of the same sol is studied using `NaCl,Na_(2)SO_(4)` , and `Na_(3)PO_(4)` solutions. Their coagulation values will in the order
a. `NaClgtNa_(2)SO_(4)gtNa_(3)PO_(4)`
b. `Na_(2)SO_(4)gtNa_(3)PO_(4)gtNaCl`
c. `Na_(3)PO_(4)gtNa_(2)SO_(4)gtNaCl`
d. `Na_(2)SO_(4)gtNaClgtNa_(3)PO_(4)`

A

NaCl

B

`Na_(2) So_(4)`

C

`Na_(3) PO_(3)`

D

same for all

Text Solution

Verified by Experts

The correct Answer is:
a
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