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The ease of dehydrohalogenation of alkyl...

The ease of dehydrohalogenation of alkyl halide with alcoholic KOH is-

A

`3^(@) lt 2^(@) lt 1^(@)`

B

`3^(@) gt 2^(@) gt 1^(@)`

C

`3^(@) gt 2^(@) gt 1^(@)`

D

`3^(@) gt 2^(@) lt 1^(@)`

Text Solution

Verified by Experts

The correct Answer is:
B
Ease of dehydrohalogenation decreases in the order: `3^(@) gt 2^(@) gt 1^(@)`
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PRADEEP-HALOALKANES AND HALOARENES-Competition Focus (JEE (MAIN AND ADVANCED)/MEDICAL ENTRANCE SPECIAL (MULTIPLE CHOICE QUESTIONS - I))
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  2. Identify the set of reagents/ reaction condition ‘X’ and ‘Y’ in the fo...

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  6. The major product formed in the reaction is: CH(3)-underset(H)unders...

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  7. underset(("major"))(B) underset(CH(3)CH(2)OH)overset(CH(3)CH(2)O^(-)Na...

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  13. The products expected to be formed in the Wurtz reaction of a mixture ...

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  14. Cycloalkane formed when 1,4-dibromopentane is heated with sodium is:

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  16. Two possible stereo-structures of CH(3)CHOHCOOH, which are optically a...

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  17. Which of the following compounds is chiral? .

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  18. How many chiral compounds are possible on mono chlorination of 2-methy...

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