Haloalkanes and Haloarenes PYQs - Last 10 Years
NEET / Chemistry / Organic Chemistry / 19 recent questions
ChemistryOrganic Chemistry2016-2025
Practice 19 NEET Chemistry questions from Haloalkanes and Haloarenes. Use the year-wise and type-wise breakdown to prioritize recent PYQs, then continue into the question list below.
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Chemistry / Organic Chemistry
2016-2025
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Last 10 Years Haloalkanes and Haloarenes Questions
Showing 19 of 19 filtered questions.
1Haloalkanes And Haloarenes
The major product of the following reaction is
MCQ+4 / -12025
2Haloalkanes And Haloarenes
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) :
undergoes $S_N 2$ reaction faster than
Reason (R) : lodine is a better leaving group because of its large size.
In ...
Assertion (A) :
undergoes $S_N 2$ reaction faster than
Reason (R) : lodine is a better leaving group because of its large size.
In ...
MCQM+4 / -12025
3Haloalkanes And Haloarenes
The following reaction method
is not suitable for the preparation of the corresponding haloarene products, due to high reactivity of halogen, when X is :
is not suitable for the preparation of the corresponding haloarene products, due to high reactivity of halogen, when X is :
MCQ+4 / -12024
4Haloalkanes And Haloarenes
The major product \(\mathrm{C}\) in the below mentioned reaction is:
$$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{Br} \xrightarrow[\Delta]{\text { alc. } \mathrm{KOH}} \mathrm{A} \xrightarrow{\mathrm{HBr}} \mathrm{B} \xrightarrow[\De...
$$\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{CH}_2 \mathrm{Br} \xrightarrow[\Delta]{\text { alc. } \mathrm{KOH}} \mathrm{A} \xrightarrow{\mathrm{HBr}} \mathrm{B} \xrightarrow[\De...
MCQ+4 / -12024
5Haloalkanes And Haloarenes
Identify the major product C formed in the following reaction sequence :
\(\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{I} \xrightarrow{\mathrm{NaCN}} \mathrm{A}\)
$$\mathrm{\mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{Partial\...
\(\mathrm{CH}_3-\mathrm{CH}_2-\mathrm{CH}_2-\mathrm{I} \xrightarrow{\mathrm{NaCN}} \mathrm{A}\)
$$\mathrm{\mathrel{\mathop{\kern0pt\longrightarrow}
\limits_{Partial\...
MCQ+4 / -12024
6Haloalkanes And Haloarenes
The compound that will undergo SN1 reaction with the fastest rate is
MCQ+4 / -12024
7Haloalkanes And Haloarenes
Identify 'X' in the following reaction.
MCQ+4 / -12023
8Haloalkanes And Haloarenes
Identify the product in the following reaction
MCQ+4 / -12023
9Haloalkanes And Haloarenes
Choose the correct sequence of reagents in the conversion of 4-nitrotoluene to 2-bromotoluene.
MCQ+4 / -12023
10Haloalkanes And Haloarenes
Which amongst the following reactions of alkyl halides produces isonitrile as a major product?
(A) \(\mathrm{R-X+HCN\to}\)
(B) \(\mathrm{R-X+AgCN\to}\)
(C) \(\mathrm{R-X+KCN\to}\)
(D) $$\mathrm{R-X+NaCN\mathrel{\mathop{\kern0pt\longrightarr...
(A) \(\mathrm{R-X+HCN\to}\)
(B) \(\mathrm{R-X+AgCN\to}\)
(C) \(\mathrm{R-X+KCN\to}\)
(D) $$\mathrm{R-X+NaCN\mathrel{\mathop{\kern0pt\longrightarr...
MCQ+4 / -12023
11Haloalkanes And Haloarenes
The given compound
is an example of _________.
is an example of _________.
MCQ+4 / -12023
12Haloalkanes And Haloarenes
The major product formed in dehydrohalogenation reaction of 2-Bromo pentane is Pent-2-ene. This product formation is based on?
MCQ+4 / -12021
13Haloalkanes And Haloarenes
The major product of the following chemical reaction is :
MCQ+4 / -12021
14Haloalkanes And Haloarenes
Which of the following alkane cannot be made in good yield by Wurtz reaction?
MCQ+4 / -12020
15Haloalkanes And Haloarenes
Elimination reaction of 2-Bromo-pentane to form pent-2-ene is :(A) \(\beta\)-Elimination reaction(B) Follows Zaitsev rule(C) Dehydrohalogenation reaction(D) Dehydration reaction
MCQ+4 / -12020
16Haloalkanes And Haloarenes
The compound C7H8
undergoes the following
reactions :
The product ‘C’ is
undergoes the following
reactions :
The product ‘C’ is
MCQ+4 / -12018
17Haloalkanes And Haloarenes
Identify \(A\) and predict the type of reaction.
MCQ+4 / -12017
18Haloalkanes And Haloarenes
Consider the reaction,
CH3CH2CH2Br + NaCN \(\to\) CH3CH2CH2CN + NaBr
This reaction will be the fastest in
CH3CH2CH2Br + NaCN \(\to\) CH3CH2CH2CN + NaBr
This reaction will be the fastest in
MCQ+4 / -12016
19Haloalkanes And Haloarenes
Which of the following biphenyls is optically active ?
MCQ+4 / -12016