Q259
Pick out the wrong statement about the smoking tendency of various hydrocarbon constituents of kerosene.
A.
Smoking tendency of hydrocarbons increases in the order : paraffins → isoparaffins → naphthenes → aromatics
B.
Smoking tendency of paraffins increases with decrease in its molecular weight
AnswerC.
Smoking tendency of naphthenes decreases with its increasing molecular weight & also on addition of double bond
D.
Smoking tendency of aromatics decreases with increase in its molecular weight
Answer: Option B
Solution
Answer: Option B
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