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Haloalkanes and Haloarenes question

2024 · 4 Apr · Shift 1 · Q6
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Haloalkanes and Haloarenes question

2024 · 4 Apr · Shift 1 · Q6

JEE MainChemistryHaloalkanes and HaloarenesMCQ+4 / −1
Identify the correct set of reagents or reaction conditions 'XXX' and 'YYY' in the following set of transformation. JEE Main 2024 (Online) 4th April Morning Shift Chemistry - Haloalkanes and Haloarenes Question 27 English
  1. A
    X=\mathrm{X}=X= dil.aq. NaOH,20∘C,Y=HBr/\mathrm{NaOH}, 20^{\circ} \mathrm{C}, \quad \mathrm{Y}=\mathrm{HBr} /NaOH,20∘C,Y=HBr/ acetic acid
  2. B
    X=\mathrm{X}=X= conc.alc. NaOH,80∘C,Y=Br2/CHCl3\mathrm{NaOH}, 80^{\circ} \mathrm{C}, \mathrm{Y}=\mathrm{Br}_2 / \mathrm{CHCl}_3NaOH,80∘C,Y=Br2​/CHCl3​
  3. C
    X=\mathrm{X}=X= dil.aq. NaOH,20∘C,Y=Br2/CHCl3\mathrm{NaOH}, 20^{\circ} \mathrm{C}, \quad \mathrm{Y}=\mathrm{Br}_2 / \mathrm{CHCl}_3NaOH,20∘C,Y=Br2​/CHCl3​
  4. D
    X=\mathrm{X}=X= conc.alc. NaOH,80∘C,Y=HBr/\mathrm{NaOH}, 80^{\circ} \mathrm{C}, \mathrm{Y}=\mathrm{HBr} /NaOH,80∘C,Y=HBr/ acetic acid
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