What describes a compressed gas?

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Multiple Choice

What describes a compressed gas?

Explanation:
A compressed gas is kept under pressure higher than the surrounding atmosphere inside a container, with the gas remaining in the gaseous state. This stored pressure allows much more gas to be carried in a given volume. Gas at atmospheric pressure isn’t compressed, and a gas dissolved in a solvent isn’t stored as a separate gas phase, so those descriptions don’t fit. Therefore, the defining idea is gas stored under pressure in a container.

A compressed gas is kept under pressure higher than the surrounding atmosphere inside a container, with the gas remaining in the gaseous state. This stored pressure allows much more gas to be carried in a given volume. Gas at atmospheric pressure isn’t compressed, and a gas dissolved in a solvent isn’t stored as a separate gas phase, so those descriptions don’t fit. Therefore, the defining idea is gas stored under pressure in a container.

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