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← CBSE Class 12 PYQ
Haloalkanes and Haloarenes
CBSE Class 12 · Chemistry · 25 past questions
Topic
Stereochemistry and optical activity
4
Nomenclature and classification
3
Elimination and other reactions of haloalkanes
2
Nucleophilic substitution mechanisms (SN1 and SN2)
2
Physical properties
2
Preparation of haloalkanes and haloarenes
1
Level
Easy
14
Moderate
11
Year
2026
3
2025
5
2024
2
2023
4
14 of 25 ·
show all
Q1
2026
Which of the following molecules is chiral in nature ?
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Q2
2026
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Q3
2026
Which of the following is 'not' true about enantiomers ?
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Q6
2025
Out of 2-Bromobutane, 1-Bromobutane, 2-Bromopropane and 1-Bromopropane, the molecule which is chiral in…
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Q7
2025
Polyhalogen compounds have wide application in industries and agriculture. DDT is also a very important…
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Q9
2025
Which is the correct IUPAC name for the compound shown?
(with a figure)
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Q10
2025
Alkyl halides undergoing nucleophilic bimolecular substitution reaction involve
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Q11
2025
For questions number 13 to 16, two statements are given – one labelled as Assertion (A) and the other…
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Q12
2024
Which of the following contains $sp^2$ hybridised carbon bonded to X ?
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Q15
2024
The compound which undergoes S$_N$1 reaction most rapidly is…
(with a figure)
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Q18
2023
The conversion of an alkyl halide into an alkene by alcoholic KOH is classified as
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Q21
2023
Which of the following is not true about enantiomers ?
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Q23
2023
The synthesis of alkyl fluoride is best obtained from…
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Q25
2023
Write main product formed when…
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