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Give Reasons for the Following: Gas Fills the Vessel Completely in Which It is Kept.

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Question

Give reasons for the following:

Gas fills the vessel completely in which it is kept. 

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Solution

The interparticle attraction is weak and interparticle space is large in gases because the particles are completely free to move randomly in the entire available space and take the shape of the vessel in which the gas is kept. 

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Chapter 7: Study of Gas Laws - Exercise 7 (A) [Page 126]

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Selina Concise Chemistry [English] Class 9 ICSE
Chapter 7 Study of Gas Laws
Exercise 7 (A) | Q 18.7 | Page 126

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