Pick out the wrong statement ?

Fuels and Combustion 10/05/2020

A. LPG is also used as fuel for automobiles & small furnaces and for cutting & welding of
metals
B. The minimum temperature, at which a petroleum oil vapor catches fire and continues to burn,
is called its flash point
C. Each ton of petroleum oil on distillation produces about 30-50 Nm3 of gas
D. Maximum yield of naphthalene is obtained on distillation of crude oil

Related Mcqs:

    A coal having high volatile matter content will ________________?
    A. Give less yield of tar and gas on carbonisation B. Burn with a small non-smoky flame C. Have a very high calorific value D. None of these...
    Low temperature oxidation of stored coal results in the________________?
    A. Decrease in its caking power & calorific value B. Decrease in its carbon & hydrogen content C. Increase in its oxygen content D. All A., B. and A....
    Tar yield in the low temperature and high temperature carbonisation of dry coal may be respectively ______________ percent?
    A. 3 & 10 B. 10 & 3 C. 10 & 20 D. 15 & 8...
    Rate of low temperature oxidation of coal due to bad storage conditions_______________?
    A. Decreases with increase in surface area B. Does not vary with increase in surface area C. Is more for low volatile coal compared to high volatile coal D. Is accelerated by storage in large heaps with small surface to volume ratio...
    High temperature in gasification of coal favours________________?
    A. High production of CO2 B. Low production of CO2 C. High production of CO D. Both B. and C....

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