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The correct order of nucleophilicity amo...

The correct order of nucleophilicity among the following is:
`(I) CH_(3)-underset(O)underset(||)C-O^(-)`
(II) `CH_(3)O^(-)`
(III) `CN^(-)`
(iv)

A

`IgtIIgtIIIgtIV`

B

`IVgtIIIgtIIgtI`

C

`IIgtIIIgtIgtIV`

D

`IIIgtIIgtIgtIV`

Text Solution

Verified by Experts

The correct Answer is:
C
Stronger is acid, weaker is conjugate base. Stronger base possess higher nucleophilicity.
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A2Z-SOME BASIC PRINCIPALS OF ORGANIC CHEMISTRY-Acid And Basic Strength
  1. The correct increasing order of basic strength of the labeled N is:

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  2. Among the following compounds, the strongest acid is :

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  3. The correct order of nucleophilicity among the following is: (I) CH(...

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  4. Find the order of basic strength, (if R=Me). (I) R(4)OH^(-), (II) R(3...

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  5. Which is most basic in the following compounds?

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  6. Select the basic order of following molecules.

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  7. Out of the following compunds, which will have a zero diopole moment?

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  8. Arrange the following in increasing order of basic strength

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  9. Choose the strongest base among the following:

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  10. Which of the following has lowest melting point?

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  11. Select the basic strength order of following molecules

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  12. What is formed in the above reaction?

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  13. Consider thiol anion (RS^(Theta)) and alkoxy anion (RO^(Theta)). Which...

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  14. The correct basic strength order of the following anions is:

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  15. Which of the following has the most acidic hydrogen ?

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  16. Which of the following cannot be a base?

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  17. Arrange above phenol in increasing order of pK(a) value:

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  18. Arrange the following compounds in decreasing order of their acidic st...

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  19. Which compound would be least soluble in water?

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  20. Identify the correct order of boiling points of the following compound...

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