Subject :NSO Class : Class 9
The given diagram represents a fractionating column where petroleum is separated into various fractions. Arrange the fractions X, Y, Z in order of decreasing boiling point range and identify the fraction that condenses first.
AZ > Y > X; X
BZ > Y > X; Z
CX > Y > Z; Y
DY > Z > X; Z
Fractional distillation.
Ans 1:
Class : Class 9
Ok