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Flame of which alcohol is difficult to be seen in daylight?(a) Methanol(b) Ethanol(c) Propanol(d) ButanolThe question was posed to me in unit test.The question is from Alternative Fuels in division Fuels, Intake System & Leakage Preventers of Automotive Engine Design

Answer»

Right option is (a) Methanol

The EXPLANATION is: Flame of methanol fire is difficult to be seen in DAYLIGHT, LIKE LPG, petrol or other fuels its flame doesn’t produce any color, due to which it MAY not be detected.



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