JEE Main 4 Apr 2024 Shift 1 Solved Paper

Section: Chemistry

Question : 79 of 90

Marks: +1, -0

Identify the correct set of reagents or reaction conditions ' X ' and ' Y ' in the following set of transformation.
CH3−CH2−CH2−Br‌───────▶‌‌ ' ‌X′ Product ───────▶‌ ' ‌Y′CH3−

H−CH3

[4 Apr 2024 Shift 1]

X= conc.alc. NaOH,80∘C,Y=Br2∕CHCl3
X= dil.aq. NaOH,20∘C,Y=HBr /acetic acid
X= conc.alc. NaOH,80∘C,Y=HBr /acetic acid
X= dil.aq. NaOH,20∘C,Y=Br2∕CHCl3

Validate

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