1.

Assertion (A) : In water, orthoboric acid acts as a weak monobasic acid. Reason (R) : In water orthoboric acid acts as a proton donor.

Answer»

Both A and R are TRUE and R is the CORRECT EXPLANATION of A
Both A and R are true but R is not a correct explanation of A
A is true but R is false
A is false but R is true

Answer :C


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