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JEE Main 8-April-2025 Paper - Shift 2 — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEEJEE Main 8-April-2025 Paper - Shift 24 Marks
MCQ
Choose the correct set of reagents for the following conversion.
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  • ✓
    $\mathrm{Br}_{2}/\mathrm{Fe}; \mathrm{Cl}_{2}, \Delta$; alc. KOH
  • B
    $\mathrm{Cl}_{2}/\mathrm{Fe}; \mathrm{Br}_{2} /$anhy.$\mathrm{AlCl}_{3}$; aq. KOH
  • C
    $\mathrm{Br}_{2} /$anhy.$\mathrm{AlCl}_{3}; \mathrm{Cl}_{2}, \Delta$; aq. KOH
  • D
    $\mathrm{Cl}_{2} /$anhy.$\mathrm{AlCl}_{3}; \mathrm{Br}_{2} / \mathrm{Fe}$; alc. KOH
✓

Answer

Correct option: A.
$\mathrm{Br}_{2}/\mathrm{Fe}; \mathrm{Cl}_{2}, \Delta$; alc. KOH
(A) $\mathrm{Br}_{2} / \mathrm{Fe} ; \mathrm{Cl}_{2}, \Delta$; alc. KOH
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