Pick out the wrong statement?
A. Heavier petrofuels have higher GCV on weight basis (i.e., Kcal/kg) but lower GCV on volume basis (i.e., Kcal/litre)

B. Gross calorific value (GCV) of petrofuels is equal to (12400 2100 ?2) where, ? is the specific gravity of the fuel at 15.5C

C. Aromatics have higher specific gravity than paraffins

D. Higher specific gravity of petrofuels means higher C/H ratio

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