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Difference between Internal Energy and Enthalpy

What do you u...

Question

What do you understand about fuel efficiency?

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Solution

The efficiency of fuel is determined by its calorific value.

Calorific value is the amount of energy released or produced when 1 kg of fuel burns or any combustible substance is completely burnt in the presence of oxygen.

Calorific value is directly proportional to its efficiency, If the value is high, its efficiency will also be high.

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Difference between Internal Energy and Enthalpy

Standard XII Chemistry

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