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B
R−I, R−CN, R−CH2−NH2, R−CH2OH
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C
R−I, R−NC, R−CH2−NH2, R−CH2OH
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D
R−I, R−CN, R−CH2−NO2, R−CH2OH
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Solution
The correct option is DR−I, R−CN, R−CH2−NH2, R−CH2OH R−OHP+I2−−−→R−IHeating−−−−−→alcKCNR−CNLiAlH4−−−−−−−→Na/alchoholR−CH2−NH2HNO2−−−−−−−−−−→NaNO2+dilHClR−CH2OH