Calorific value of coal is of the order of – McqOptions

MCQOPTIONS

1.	Calorific value of coal is of the order of
A.	200-400 kcal/ kg
B.	800-1200 kcal/ kg
C.	2000-4000 kcal/ kg
D.	5000-8000 kcal/ kg
Answer» D. 5000-8000 kcal/ kg

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