Identify the correct reagents that would bring about the followin… - Vidyadip

MCQ

Identify the correct reagents that would bring about the following transformation.

✓
($i$) $\mathrm{BH}_3$, ($ii$) $\mathrm{H}_2 \mathrm{O}_2 / \stackrel{\ominus}{\mathrm{O}} \mathrm{H}$, ($iii$) $\mathrm{PCC}$
B
($i$) $\mathrm{BH}_3$, ($ii$) $\mathrm{H}_2 \mathrm{O}_2 / \stackrel{\ominus}{\mathrm{O}} \mathrm{H}$, ($iii$) alk. $\mathrm{KMnO}_4$, ($iv$) $\mathrm{H}_3 \mathrm{O}^{\oplus}$
C
($i$) $\mathrm{H}_2 \mathrm{O} / \mathrm{H}^{+}$, ($ii$) $\mathrm{PCC}$
D
($i$) $\mathrm{H}_2 \mathrm{O} / \mathrm{H}^{+}$, ($ii$) $\mathrm{CrO}_3$

✓

Answer

Correct option: A.

($i$) $\mathrm{BH}_3$, ($ii$) $\mathrm{H}_2 \mathrm{O}_2 / \stackrel{\ominus}{\mathrm{O}} \mathrm{H}$, ($iii$) $\mathrm{PCC}$

a

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