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The dispersed phase in colloidal iron (I...

The dispersed phase in colloidal iron (III) hydroxide and collodial gold is positively and negtively charged respectively with of the following statement is not correct ?

A

Magnesium chloride solution coagulates, the gold sol more readily than the iron(III) hydroxide sol

B

Sodium sulphate solution causes coagulation in both sols

C

Mixing the sols has no effect

D

Coagulation in both sols can be brought about by electrophoresis

Text Solution

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The correct Answer is:
C
Mixing the sols has no effect
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The dispersed phase in colloidal iron (III) hydroxide and collodial gold is positively and negtively charged respectively. Which of the following statement is not correct ?

The false statement about iron (III) hydroxide is that:

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