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Conventional Sources of Energy

Calorific val...

Question

Calorific value is the amount of heat liberated during the combustion of 1 kg of a substance.

A

False

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B

True

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Solution

The correct option is B True

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Similar questions

Q. 3 kg of coal liberates 6000 kJ of heat on combustion. Find its calorific value.

Q. 3 kg of coal liberates 6000 kJ of heat on combustion. Find its calorific value.

Q. Which of the following is the correct formula for calculating total heat produced

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Calorific value

= C

Mass of substance

= M

Q. The heat produced on complete combustion of

10

kg of fuel could raise the temperature of

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Q. Kavita wrote two sentences about calorific value of fuels.
(i)

The amount of heat energy required by

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(ii)

It is expressed in a unit called kilojoule per kg

(k J / k g)

.
Choose the correct sentence(s).

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