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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 | |