The calorific value of a gas of composition CO 2 = 20%, H 2 = 50%, CH – McqOptions

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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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