AP EAMCET202315 May 2023Morning ShiftChemistryAminesActual
Arrange the following in increasing order of their boiling points array ccc N-Ethylethanamine & Butanamine & array c N, N-dimethyl ethanamine array I & II & III array
Options
- AIII > II > I
- BIII > I > II
- CII > III > I
- DII > I > III
Correct answer
D. II > I > III
Step-by-step solution
The boiling point of amines increases with increasing molecular mass and with decreasing number of alkyl groups to the amino N -atom because of H -bonding.