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Calculate the calorific value of octane a component of gasoline with the help of following reaction. `2C_(8)H_(18(l))+25O_(2(g)) rarr 16 CO_(2(g))+18H

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Calculate the calorific value of octane a component of gasoline with the help of following reaction. `2C_(8)H_(18(l))+25O_(2(g)) rarr 16 CO_(2(g))+18H_(2)O, DeltaH=-10.920 kJ`
A. `478.9 kJ`
B. `47.89 kJ`
C. `95.78 kJ`
D. `957.8 kJ`
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Correct Answer - B
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