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MHT CET202013 Oct 2020Morning ShiftChemistryAminesActual

Which among the following decreasing order of boiling points is correct for amines?

Options

  1. AEthyl dimethylamine > Diethylamine > n-Butylamine
  2. BDiethylamine > Ethyl dimethylamine > n-Butylamine
  3. Cn-Butylamine > Ethyl dimethylamine > Diethylamine
  4. Dn-Butylamine > Diethylamine > Ethyl dimethylamine

Correct answer

D. n-Butylamine > Diethylamine > Ethyl dimethylamine

Step-by-step solution

The order of boiling point of amines is as follows: Primary > Secondary > Tertiary

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