Question: In a bomb calorimeter experiment, following data was obtained: x = 0.85gm, W = 2.5kg, w = .5kg, observed rise in temperature = 2.25 0C, tA = 38.6 calories, tF = 6.8 calories, tT = 1.9 calories and tC = 0.05 0C. Calculate net calorific value if the coal contains 10 % hydrogen?
Options
A : 7533.7 cal/gm
B : 5704.655 cal/gm
C : 8062 cal/gm
D : 8.062 cal/gm
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