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What is the conjugate base of OH^(-) ?...

What is the conjugate base of ` OH^(-)` ?

A

`H_(2)O`

B

`O_(2)`

C

`O^(2-)`

D

`O^(-)`

Text Solution

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The correct Answer is:
C
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ALLEN-ACIDIC STRENGTH & BASIC STRENGTH-Exercise IV
  1. Among the following acids, which has the lowest pK(a) value?

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  2. Amongest the following the most basic compounds is-

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  3. What is the conjugate base of OH^(-) ?

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  4. Among the following acids which has the lowest pk(a) value-

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  5. The correct order of increasing acid strength of the compounds is (a...

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  6. Which of these is the strongest base in aqueous media?

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  7. The correct order of increasing basicity of the given conjugate bases ...

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  8. The strongest acid amongst the following compounds is?

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  9. Arrange the following compounds in increasing order of acidity and giv...

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  10. In the following compounds: the order of basicity is as follows:

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  11. The most basic compound among the following is-

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  12. Most basic amine in the gas phase is :

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  13. Arrange the following compounds in order of decreasing acidity:

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  14. Conjugate base of hydrazoic acid HN(3) is :

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  15. Which among the following compounds will not give effervescence with s...

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  16. Considering the basic strength of amines in aqueous solution, which on...

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  17. Among the following oxoacids, the correct decreasing order of acid str...

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  18. Among the following compounds, the increasing order of their basic str...

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  19. The increasing order of basicity of the following compounds is

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  20. The correct decreasing order for acid strength is :

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