1.

Assertion (A) : `H_(3)BO_(3)` is a tribasic weak acid. Reason (R) : B is a typical non-metal.A. Both A and R are true and R is the correct explanation of AB. Both A and R are true but R is not a correct explanation of AC. A is true but R is falseD. Both A and R are false.

Answer» Correct Answer - D
`H_(3)BO_(3)` is a weak monobasic acid.
`B(OH)_(3)+H_(2)O hArr [B(OH)_(4)]^(-)+H^(+)`


Discussion

No Comment Found

Related InterviewSolutions