CUET · CHEMISTRY · PYQ PAPER 2025
Identify the chiral molecule from the following,
Choose the correct answer from the options given below :
- A (A), (C) and (D) only
- B \((A),(B),(C),(D)\)
- C (B), (A) and (C) only
- D (A), (B), and (D) only
Answer & Solution
Correct Answer
(A) (A), (C) and (D) only
Step-by-step Solution
Detailed explanation
(A) 2-butanol: Chiral carbon at C2. (B) 1,2-dichloroethane: No chiral carbons. Has a plane of symmetry. (C) 2-chlorobutane: Chiral carbon at C2. (D) 2,3-dibromobutane: Chiral carbons at C2 and C3. The shown isomer is chiral. Chiral molecules: (A), (C), (D)
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