Calculate the net calorific value of a coal sample having the followin – McqOptions

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1.	Calculate the net calorific value of a coal sample having the following composition:C=80%, H=5%, O=4%, N=3%, S=3.5% and ash=5%
A.	7251.8cal/g
B.	7780.5cal/g
C.	7621.5cal/g
D.	7830.75cal/g
Answer» E.

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