Identify {\A}, {\B} and {\C} in the sequence: {\CH}_3 {\CH}_2 {\Br} \stackrel{\text{ alc }{\to}} {\KCN} \stackrel{ {\LiAlH}{\to}_4} {\B} \stackrel{0^{\circ}{\to} {\CNO}} {\C}

Correct Answer is : CH3CH2CN,CH3CH2CH2NH2,CH3CH2CH2OH

{\CH}_3 {\CH}_2 {\CN}, {\C}_2 {\H}_5 {\OH}, {\C}_2 {\H}_5 {\N}_2 {\Cl}

{\CH}_3 {\CH}_2 {\CN}, {\CH}_3 {\CH}_2 {\NH}_2, {\C}_2 {\H}_5 {\OH}

{\CH}_3 {\CH}_2 {\CN}, {\CH}_3 {\CH}_2 {\CH}_2 {\NH}_2, {\CH}_3 {\CH}_2 {\CH}_2 {\OH}

{\CH}_3 {\CH}_2 {\NC}, {\CH}_3 {\CH}_2 {\OH}, {\CH}_3 {\CH}_2 {\CH}_2 {\NH}_2

KCET 2023 Chemistry Solved Paper

Question : 60 of 60

Marks: +1, -0

Identify A,B and C in the sequence:
CH3CH2‌Br‌

‌ alc ‌

→

‌KCN‌

LiAlH4

→

‌B‌

0∘‌CNO

→

‌C

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