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MHTCET 13 May 2023 Shift 2 Solved Paper

Section: Chemistry

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Question : 40 of 150

Marks: +1, -0

Which of the following is Wolf-Kishner reduction?

RCOCl‌
H2
───────▶
Pd−BaSO4
‌R−CHO+HCl
RCN‌
SnCl2,HCl
───────▶
H3O+
‌RCHO+NH4‌Cl
RCHO‌
Zn−Hg‌, conc. ‌HCl
─────────────▶
∆
‌R−CH3+H2O
RCOR‌
(i)H2N−NH2,∆
────────────────▶
(ii)‌KOH,HO(CH2)2‌OH
‌R−CH2−R+N2

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