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Assertion: Fe^(3+) can be used for coagu...

Assertion: `Fe^(3+)` can be used for coagulation of `As_(2)S_(3)` sol.
Reason: `Fe^(3+)` reacts with `As_(2)S_(3)` to give `Fe_(2)S_(3)`.

A

If both assertion and reason are ture, and reason is the trure explanation of the assertion.

B

If both assertion and reason are true, but reason is not the true explanation of the assertion.

C

If assertion is true, but reason is false.

D

If both assertion and reason false.

Text Solution

Verified by Experts

The correct Answer is:
C
Correct R. `Fe^(3+)` neutralize the charge on the negatively charged `As_(2)S_(3)` particles.
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