a. A and R are correct, R explains the A.
b. A is correct, R is wrong.
c. A is wrong, R is correct.
d. A and Rare correct, R doesn't explains A.
1. Assertion : Detergents are more effective cleansing agents than
soaps in hard water.
Reason : Calcium and magnesium salts of detergents are water
soluble.
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assertion and reason both are true and reason is correct explanation of assertion
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