Question

assertion:In gaseous state particles move randomly in high speed
reason: the particles of gases have least force of attraction
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Answer 1

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Assertion and reasoning.

Assertion: In gaseous state particles move randomly in high speed.

Reason: The particles of gases have least force of attraction.

=> Assertion is correct! In the state of gas , particles move randomly in high speed. This state has more and more space. Particles in gaseous state are very much away from each other.

=> Reason is correct! In gaseous state, the particles of gas have lot of space between them and has least force of attraction and due to which they move anywhere freely.

Therefore, Assertion is correct and reason for it is also very much correct.

Answer 2

Answer:

Both Assertion and Reason are correct

Explanation:

The particles of gases have high kinetic energy and thus, the particles of gases move with high speed because the intermolecular spaces between the particles of gases are more and the intermolecular forces between them are less. Hence, the particles of gases move with high speed.

In a gas, particles are in continual straight-line motion. The kinetic energy of the molecule is greater than the attractive force between them, thus they are much farther apart and move freely of each other. In most cases, there are essentially no attractive forces between particles.

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