Question

Given that the critical temperatures for NH₃, H₂, O₂ and CO₂ are 405.5, 33.2, 154.3 and 304.1 K respectively.

Which of these gases will liquify first of we start cooling from 500 K?

Answer 1

Answer:

Critical Temperature of the gas in critical state, above which it cannot be liquefied by pressure.

Here, cooling starts from 500 K to critical temperature. So, H

2

O will liquefied first due to it's maximum critical temperature value.

Explanation:

mark me as a brainlist

Answer 2

Answer:

I can't know it's answer this question