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The order of decreasing nucleophilicity ...

The order of decreasing nucleophilicity of the following is

A

`H_(2)O gt OH^(-) gt CH_(3)COO^(-) gt CH_(3)O^(-)`

B

`CH_(3)O^(-) gt OH^(-) gt CH_(3)COO^(-) gt H_(2)O`

C

`CH_(3)COO^(-) gt CH_(3)O^(-) gt H^(-) gt H_(2)O`

D

`HO^(-) gt CH_(3)O^(-) gt CH_(3)COO^(-) gt H_(2)O`

Text Solution

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The correct Answer is:
B
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ALLEN-ALKYL AND ARYL HALIDE-EXERCISE
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  2. What is the order of reactivity of the following compounds towards nuc...

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  3. The order of decreasing nucleophilicity of the following is

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  5. Consider the following anions. (I) CF(3)-overset(O)overset(||)unders...

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  6. The basicity of RO^(-),HO^(-),RCOO^(-),ROH and H(2)O are of the order-

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  7. Which of the following are aprotc solvents:

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  8. Which is/are true statements (s):

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  9. Ph-overset(Me)overset(|)underset(H)underset(|)(C)-OH overset(SOCI(2))u...

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  10. Which of the following undergoes Hydrolysis most easily:

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  11. A compound 'A' formula of C(3)H(6)CI(2) on reaction with alkali can gi...

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  12. Isobutyl magneisum bromide with dry ether and absolute alcohol gives

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  13. Following reaction is

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  14. On treatment with chlorine in presence of sunlight toluene gives the p...

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  15. In S(N^(1)) reaction an optically active substrates mainly gives

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  16. Alkyl iodide can be prepared by:-

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  17. Which of the following reagents can be used to prepare and alkyl halid...

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  18. Which of the following reactions depict the nucleophilic substitition ...

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  19. For an S(N^(2)) reaction which of the following statements are true:-

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  20. Which of the following is an S(N^(2)) reaction:-

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