Assertion. H_(3)PO_(3) is a dibasic acid. Reason. There are two H atoms directly attached to P.

Assertion. H_(3)PO_(3) is a dibasic acid. Reason. There are two H ato

1.	Assertion. H_(3)PO_(3) is a dibasic acid. Reason. There are two H atoms directly attached to P.
Answer» If both ASSERTION and reason are TRUE, and is the correct explanation of the assertion. If both assertion and reason are true, but reason is not the correct explanation of the assertion. If assertion is true, but reason is false. If both assertion and reason are false Solution :Correct reason. There are two OH groups DIRECTLY ATTACHED to P.