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Assertion : The micelle formed by sodium...

Assertion : The micelle formed by sodium stereate in water has `-COO^(-)` groups at the surface.
Reason : Surface tension of water is reduced by the addition of stereate.

A

If both Assertion and Reason true but Reason is a correct explanation of Assertion .

B

If both Assertion and Reason true but Reason is not a correct explanation of Assertion .

C

If Assertion is true and Reason is wrong .

D

If Assertion is wrong and Reason is wrong .

Text Solution

Verified by Experts

The correct Answer is:
B
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Assertion(A): The micelle formed by sodiumm stearate in water has -COO groups at the surface. Reason(R): Surface tension of water is reduced by addition of stearate.

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