Select the incorrect statement from the following options.
A. Fractionating columns are available in various design and size
B. Fractionating columns are available according to one fixed standard
C. A simple fractionating column is a tube packed with glass beads
D. Fractional distillation is the process of separation of different gases from air
Answer:B
Select the incorrect statement from the following options.
A. Fractionating columns are available in various design and size B. Fractionating columns are available according to one fixed standard C. A simple fractionating column is a tube packed with glass beads D. Fractional distillation is the process of separation of different gases from air
Explanation: Fractionating columns are available in various design and sizes and not according to one fixed standard.