Question

Which of the following functional groups cannot be reduced to alcohol using NaBH₄ in ethanolic solution ?
(a) R – O – R
(b) RCOCl
(c) R – COOH
(d) R – CHO

Answer 1

R-COOH is a functional group that cannot be reduced to alcohol using NaBH4 in ethanolic acid .

Answer 2

Thanks for your question!! ✌✌

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Option B is correct ✔✔

Thanks