Question

☆ Explain how heat absorbed at constant volume is measured using bomb calorimeter.​

Answer 1

Answer:

The bomb is then tightly closed and pressurized with excess oxygen. The bomb is lowered in water, which is placed inside the calorimeter. ... Since the bomb calorimeter is sealed, its volume does not change, so the heat measurements in this case correspond to the heat of reaction at constant volume

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Answer 2

Question:-

• To explain how heat absorbed at constant volume is measured using bomb calorimeter?

Answer:-

• Bomb calorimetry is used to measure the heat that a reaction absorbs or releases, and is practically used to measure the calorie content of food

Explanation:-

• In a constant volume calorimeter, the system is sealed or isolated from its surroundings, which accounts for why its volume is fixed and there is no volume-pressure work done. A bomb calorimeter structure consists of the following: Steel bomb which contains the reactants. Water bath in which the bomb is submerged.

For diagram refer to the attachment!

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