1.

The calorific value of a gas of composition CO 2 = 20%, H 2 = 50%, CH 4 = 30%, is y . If the composition of gas is changed to H 2 = 50%, CH 4 = 30%, CO 2 = 10%, N 2 = 10%, then the calorifice value will be

A. y
B. 0.95 y
C. 1.05 y
D. 1.8 y
Answer» B. 0.95 y


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