EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET - 12 September 2021>Q 4

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IMPORTANT

Earn 100

The major product formed in the dehydrohalogenation reaction of $2$ -Bromopentane is Pent $2$ -ene. This product formation is based on?

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Important Questions on Haloalkanes and Haloarenes

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET Phase 2 (14 October 2020)>Q 5

Which of the following will NOT undergo

S_{N} 1

reaction with

{OH}^{-} ?

HARD

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET - 13th September 2020>Q 6

Elimination reaction of

2

-Bromo-pentane to form pent-

2

-ene is
(a)

β

-Elimination reaction
(b) Follows Zaitsev rule
(c) Dehydrohalogenation reaction
(d) Dehydration reaction

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NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET - 13th September 2020>Q 7

Identify compound

X

in the following sequence of reactions
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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET - 6th May 2018>Q 8

The compound

C_{7} H_{8}

undergoes the following reactions:

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The product

' C'

is

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET - 7th May 2017>Q 9

Identify A and predict the type of reaction

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EASY

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET - 24th July 2016>Q 10

Which of the following compounds shall not produce propene by reaction with

HBr

followed by elimination or direct only elimination reaction?

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET - 24th July 2016>Q 11

Consider the reaction

{CH}_{3} {CH}_{2} {CH}_{2} Br + NaCN \to {CH}_{3} {CH}_{2} {CH}_{2} CN + NaBr

This reaction will be the fastest in

EASY

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IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 23 - Haloalkanes and Haloarenes>NEET - 1st May 2016>Q 12

For the following reactions:
a.

{CH}_{3} {CH}_{2} {CH}_{2} Br + KOH \to {CH}_{3} CH = {CH}_{2} + KBr + H_{2} O

b.

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c.

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Which of the following statements is correct?