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Boric acid is an acid because its molecu...

Boric acid is an acid because its molecule

A

contains replaceable `H^(+)` ion

B

gives up a proton

C

accepts `OH^(-)` from water releasing proton

D

combines with proton from water molecule

Text Solution

Verified by Experts

The correct Answer is:
A

Boric acid `(H_(3)BO_(3))` is an acid because it contains replaceable `H^(+)` ions
`(H_(3)BO_(3)+3NaOHrarrNa_(3)BO_(3)+3H_(2)O)`
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PRADEEP-EQUILIBRIUM-Competition Focus (I. Multiple Choice Questions(with one correct Answer)) (II. Various concepts of Acids and Bases, their dissociation constants and strength)
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  6. Which of the following statements about HCO(3)^(-) are correct ? 1. ...

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  7. Which of the following is least likely to behave as Lewis acid?

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  8. The correct order of increasing [H3O^+] in the following aqueous solut...

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  9. Strongest conjugate base is

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  10. The strongest base of the following species is

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  11. In HS^(-), I^(-), R-NH(2), NH(3) order of proton accepting tendency wi...

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  12. In which cases, the order of acidic strength is not correct ?

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  14. The correct order of decreasing acidic nature of H(2)O, ROH, CH -= CH ...

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  15. Which one of the following is a hard base ?

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  16. Which of the following solvents are aprotic?

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  17. According to hard and soft acid base principle, a hard acid

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  18. Calculate [OH^(-)]and % dissociation of 0.01 M solution of ammonium hy...

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  19. Boric acid is an acid because its molecule

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