Chemistry, asked by sunnyverma23, 16 days ago

describe a simple experiment to show that gases expand on heating.​

Answers

Answered by ritpayu
1

Explanation:

Take an empty flask and clamp the flask in an upside-down position over a beaker of water in such a way that the glass tube dips inside the beaker. ... Now allow the beaker to cool. As the air inside the flask contracts, the water rises up the tube. This proves that gas like air expands on heating and contracts on cooling.

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