A liquid which decomposes at its boiling point can be purified by …………
A. distillation at atmospheric pressure
B. distillation under reduced pressure
C. fractional distillation
D. steam distillation
Answer:B
A liquid which decomposes at its boiling point can be purified by …………
A. distillation at atmospheric pressure B. distillation under reduced pressure C. fractional distillation D. steam distillation