Question

Mention 2 ways to liquefy atmospheric gases

Answer 1

Gases can be liquefied by

1 increasing the pressure and
2 decreasing the temperature but temperature should not be less then zero kelvin because at zero kelvin gases do not exist so it is known as absolute zero temperature

Answer 2

Ways to liquefy atmospheric gases

Explanation:

Ways to liquefy atmospheric gases are:

1. By increasing the pressure-  From the gaseous state, the matter can be converted into a liquid state by decreasing the atmospheric temperature. When the temperature decreases, the gas molecules condenses and forms a liquid.

2. By decreasing the temperature- By increasing the pressure, the inter molecular spaces can be reduced. This helps in converting the gaseous molecules to liquid.

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MENTION TWO WAYS TO LIQUEFY ATMOSPHERIC GASES

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