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What is the conjugate base of OH^{-} ?

  • Option 1)

    O_{2}

  • Option 2)

    H_{2}O

  • Option 3)

    O^{-}

  • Option 4)

    O^{2-}

 

Answers (1)

best_answer

As we learnt in 

Conjugate acid base pair -

The acid base pair that differ only by one proton is called a conjugate acid base pair.

-

 

 

Conjugate base of  OH^{-}\; is\; O^{2-}

OH^{-}\; \rightleftharpoons \; O^{2-}+H^{+}


Option 1)

O_{2}

This option is incorrect

Option 2)

H_{2}O

This option is incorrect

Option 3)

O^{-}

This option is incorrect

Option 4)

O^{2-}

This option is correct

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