✓ Board-verified
Chemistry · 2023 · 3 marks
CBSE 2023 · Region 1 · Set 1 · Q27
Write main product formed when: (a) Methyl chloride is treated with NaI/Acetone. (b) 2,4,6-trinitrochlorobenzene is subjected to hydrolysis. (c)…
Write main product formed when:
(a)
Methyl chloride is treated with NaI/Acetone.
(b)
$\displaystyle 2,4,6$-trinitrochlorobenzene is subjected to hydrolysis.
(c)
n-Butyl chloride is treated with alcoholic KOH.
Marking-scheme solution
(a) \(\displaystyle \mathbf{C H}_{\mathbf{3}} \mathbf{I}\) / Iodomethane / Methyl iodide
(b)
/ Picric acid / $\displaystyle 2,4,6$-Trinitrophenol / $\displaystyle 2,4,6$-Trinitrobenzenol (c) \(\displaystyle \mathbf{C H}_{\mathbf{3}} \mathbf{C H}_{\mathbf{2}} \mathbf{C H}=\mathbf{C H}_{\mathbf{2}}\) / But-$\displaystyle 1$-ene
All Haloalkanes and Haloarenes questions2023 question paperNCERT solutions: Haloalkanes and HaloarenesPractice Haloalkanes and Haloarenes →
More from Haloalkanes and Haloarenes
- Why haloarenes are not reactive towards nucleophilic substitution reaction? Give two reasons.2023
- Account for the following: 1 × 3 Haloalkanes react with NaCN to form both cyanides and isocyanides. Haloarenes do not undergo nucleophilic…2024
- Reaction of 1-phenyl-2-chloropropane with alcoholic KOH gives mainly:2023
- The species that attacks benzene in following is:2023
- Write the major product in the following reactions: 1+1+1 Define Racemic mixture. p-dichlorobenzene has a higher melting point as compared to its…2026
- In the following pair of compounds, which compound undergoes S_N 1 reaction faster and why? OR Write the major product in the following:2024
- Write the IUPAC name of the given compound: Why are haloalkanes more reactive towards nucleophilic substitution reactions than haloarenes? What…2024
- Assertion: Bromination of benzoic acid gives m-bromobenzoic acid. Reason (R): Carboxyl group increases the electron density at the meta position.2023
CBSE Class 12 Chemistry past-paper question from the 2023 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.