Question

Based on the properties of matter that you have learned, explain how gas is 1. Compressed into liquid in a gas barrel. 2. Changed back into gas when it exits barrel.

Answer 1

A gas can be converted into a liquid by increasing the pressure & decreasing temperature. So that the condensation occurs. You must also make the molecules closer so that it is a phase change from a gas to liquid.

In liquids, the molecules are very near than that of gases.

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Answer 2

Answer:

hey mate your answer is here........

1) A gas can be converted into a liquid by increasing the pressure & decreasing temperature. So that the condensation occurs. You must also make the molecules closer so that it is a phase change from a gas to liquid. ... In liquids, the molecules are very near than that of gases.......

2) We can heat the barrel that is by increasing temperature & decreasing pressure A liquid can be turned back to a gas. The same way, A gas which is turned as a liquid can be again converted into gas by Increasing temperature. ... So when the compressed gas is inside the barrel, it is in it's liquid form......

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