A compound ''X" has boiling point of 475 K but it starts decomposing at 400 K. Which type of distillation process is suitable for its purification ?

A compound ''X" has boiling point of 475 K but it starts decomposing a

1.	A compound ''X" has boiling point of 475 K but it starts decomposing at 400 K. Which type of distillation process is suitable for its purification ?
Answer» SOLUTION :DISTILLATION under REDUCED PRESSURE