Crude oil is subjected to vacuum distillation in the last stage, becau – McqOptions

MCQOPTIONS

1.	Crude oil is subjected to vacuum distillation in the last stage, because
A.	high boiling point products like heavy fuel oil & lubricating oils are heat sensitive and may decompose.
B.	lighter/low boiling products are prone to thermal decomposition.
C.	high purity products can be obtained thereby.
D.	none of these.
Answer» B. lighter/low boiling products are prone to thermal decomposition.

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