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This question has Statement I and Statem...

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements.
Statement - I : `H_3PO_3` is a dibasic acid and its salt `Na_3PO_3` does not exist
Statement - II : Being dibasic nature, only two H are replaceable.

A

Statement - I is true, Statement - II us true, Statement = II is a correct explanation of Statement - I

B

Statement - I is true, Statement - II is true, Statement - II is not a correct explanation of Statement - 1.

C

Statement - I is true, Statement - II is false

D

Statement - I is false, Statement - II is true

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