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Choose the strong base from each of the ...

Choose the strong base from each of the following pair
(1). `.^(-)OC_(2)H_(5),.^(-)OH`
(2). `HC--=C^(-),CH_(3)^(-)`
(3). `Br^(-),I^(-)`
(4). `CH_(3)^(-),NH_(2)^(-)`

A

`{:("(1)","(2)","(3)","(4)"),(.^(-)OC_(2)H_(5),CH_(3)^(-),Br^(-),CH_(3)^(-)):}`

B

`{:("(1)","(2)","(3)","(4)"),(OH,CH_(3)^(-),I^(-),NH_(2)^(-)):}`

C

`{:("(1)","(2)","(3)","(4)"),(OH^(-),HC-=C^(-),Br^(-),CH_(3)^(-)):}`

D

`{:("(1)","(2)","(3)","(4)"),(OH^(-),CH_(3)^(-),I^(-),NH_(2)^(-)):}`

Text Solution

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The correct Answer is:
A
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BANSAL-GENERAL ORGANIC CHEMISTRY-Exercise 3
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  3. Write stability order of following intermediates:

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  4. Write Stability order of following intermediates:

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  5. Rank the following sets of intermediates in increasing order of their ...

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  6. In each of the following pairs of ions which ion is more stable:

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  10. Write increasing order of heat of hydrogenation:

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  11. In which of the following pairs, indicated bond is of greater strength...

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  12. Consider the given reaction: In the above reaction which one of t...

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  13. Write correct order of acidic strength of following compounds: (i). ...

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  14. Write increasing order of basic strength of following: (i). (a) F^(ɵ...

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  19. Which of the followig pairs has higher resonance energy: (a). (b)...

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