R−COOH (ii) H2O/HCl (i) B2H6R−CH2OH R−CH=CH2 (ii) H2O,NaOH,H2O2 (i) B2H6R−CH2−CH2−OH - LiAlH4 and NaBH4 cannot reduce C=C - H2/Pd reduce alkene to alkane
R- COOH (i) "X" (ii) H_2 O / HCl R- CH_2 OH R- CH= CH_2 (i) " X" (ii) H_2 O, NaOH, H_2 O_2 R- CH_2- CH_2- OH Identify ' X ' in above reactions.
NEET UG 2023 — Chemistry Organic Chemistry
2023mcqmedium
R−COOH (ii) H2O/HCl (i) "X" R−CH2OH R−CH=CH2 (ii) H2O,NaOH,H2O2 (i) " X" R−CH2−CH2−OH Identify ' X ' in above reactions.
Official previous-year question
Held on 30 Apr 2023 · Verified 9 Jul 2026.
Options
- A
NaBH4
- B
H2/Pd
- C
B2H6
- D
LiAlH4
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