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in Chemistry by (87.4k points)

Assertion (A): A one molar solution of phosphorous acid is equivalent to its 2 N solution. 

Reason (R): Phosphorous acid is dibasic acid.

(A) If both Assertion and reason are true and Reason is a correct explanation of Assertion.

(B) If both assertion and Reason are true but Reason is not a correct explanation of Assertion.

(C) If Assertion is true but Reason is false.

(D) If Assertion is false but reason is true.

1 Answer

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Best answer

Correct option  (A) If both Assertion and reason are true and Reason is a correct explanation of Assertion.

Explanation:

N = M x Basicity

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