MCQ
A mixture containing primary, secondary and tertiary amine is treated with diethyl oxalate. Choose the correct statement:
- AThe distillate of the mixture after treatment mainly contains 1° amines.
- BTertiary amine do not react with diethyl oxalate.
- CThis is Hinsberg method of separating 1°, 2° and 3° amines.
- D3° amine is removed by filtration.



