CTET 2 Math and Science Sep 2014 Paper

Question : 76 of 120

Marks: +1, -0

Which of the following commonly used fuels has maximum calorific value ?

Solution:

Calorific value of CNG

=31400–37700kJ{/}m^3

Calorific value of Diesel = 11000 cal/g
Calorific value of LPG

=27800kcal{/}m^3

Calorific value of petrol

=11250cal{/}g

So, LPG. has maximum calorific value

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