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in Chemistry by (122k points)
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.
A. Both A and R and true and R is the correct expalantion of A
B. Both A and R are true but R is not a correct explanation of A
C. A is true but R is false
D. A is false but R is true

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1 Answer

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by (122k points)
Correct Answer - A

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