Question

Higher the calorific value, better is the fuel efficiency. do you agree? justify
pls i need the answer tomorrow is my exam

Answer 1

Answer  ⇒Yes, I agree with the given Statement.

Explanation ⇒ Calorific value means the amount of the energy released when 1 grams of the Substances is combusted. It is the basic property to check the basic properties of different substances. It is used to check the efficiency of the fuels.

This is because, if the energy released will be more when 1 gram of the fuel is burnt easily, which is due to its higher Calorific Values.

The Work load of many Industries have been reduced by knowing the exact knowledge of the Calorific value.

For Hydrocarbons, especially Alkanes, It decreases as we move down there homologous series.

Hope it helps.

Answer 2

Explanation:

Heya!!!

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.A good fuel should satisfy the following requirements:

• It should have a high calorific value i.e., it should evolve a large amount of heat when it is burnt.

• Its moisture content should be low so that its heating value should be high.

• An ideal fuel should have moderate ignition temperature.

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Hope it helps