Which is the best-suited method for the separation of para and ortho-nitrophenols from 1:1 mixture?
A. crystallisation
B. chromatography
C. sublimation
D. steam distillation
Answer:D
Which is the best-suited method for the separation of para and ortho-nitrophenols from 1:1 mixture?
A. crystallisation B. chromatography C. sublimation D. steam distillation