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Assertion(A): Small quanity of soap is u...

Assertion(A): Small quanity of soap is used to prepare a stable emulsion.
Reason(R): Soap lowers the interfacial tension between oil and water.

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:
A
R is the correct explanation of A.
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