Question

Which of the following are used to convert RCHO into RCH₂OH?

(i) H₂/Pd

(ii) LiAlH₄

(iii) NaBH₄

(iv) Reaction with RMgX followed by hydrolysis

Options

• (i) and (ii)

• (i), (ii) and (iii)

• (ii), (iii) and (iv)

• (i) and (iii)

Answer 1

(i), (ii) and (iii)