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Subject :NSO    Class : Class 8

When petroleum is heated in a fractionating column, various gaseous fractions are condensed according to their boiling points.
Which of the following fractions will condense near the top of fractionating column?

BDiesel oil
CFuel oil

Ans 1:

Class : Class 10

Ans 2:

Class : Class 8

Ans 3:

Class : Class 8

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