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Give reasons: A gas fills completely the vessel in which it is kept. - Science

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Question

Give reasons:

A gas fills completely the vessel in which it is kept.

Give Reasons

Solution

  • The kinetic energy in a gas is maximum due to the low force of attraction between the particles in which it is kept.
  • The gas particles are constantly travelling in all directions at different speeds.
  • As a result, they have no definite volume and, hence, completely fill the vessel in which they are kept.
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Chapter 1: Matter in Our Surroundings - Intext Questions [Page 6]

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NCERT Science [English] Class 9
Chapter 1 Matter in Our Surroundings
Intext Questions | Q 3.1 | Page 6
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