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Which of the following statement is incorrect?

A. The liquid fuels consist of hydrocarbons.

B. The liquid fuels have higher calorific value than solid fuels.

C. The solid fuels have higher calorific value than liquid fuels.

D. A good fuel should have low ignition point.

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  12. The sum of internal energy (U) and the product of pressure and volume (p.v) is known as
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  24. A molecule consisting of one atom is known as
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