MHT CET20244 May 2024Evening ShiftChemistryHaloalkanes and HaloarenesActual

Identify ' B ' in the following conversion. CH ₃- I KCN ~A Na / C ₂ H ₅ OH O

Options

ACH ₃- CH ₂- CN
BCH ₃- CH ₂- CH ₃
CCH ₃- NH - C ₂ H ₅
DCH ₃- CH ₂- NH ₂

Correct answer

D. CH ₃- CH ₂- NH ₂

Step-by-step solution

array c Methyl iodide array CH ₃- I + (alc.) KCN array c Methyl cyanide array CH ₃- CN + KI (A) CH ₃- CN +4[ H ] Na / C ₂ H ₅ OH Ethylamine (B) CH ₃- CH ₂- NH ₂

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