Smoke point of a test sample of kerosene is found to be 15 mm. On remo – McqOptions

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1.	Smoke point of a test sample of kerosene is found to be 15 mm. On removal of __________ from it, the smoke point rises to 25 mm.
A.	<i>n</i>
B.	-paraffins
C.	olefins
D.	aromatics
E.	none of these
Answer» D. aromatics

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