Given, van der Waal's constant for NH 3 ,   H 2 ,   O 2 and CO 2 are respectively 4 . 17 ,   0 . 244 ,   1 . 36   and   3 . 59 . Which one of the following gases is most easily liquefied?

Question

Given, van der Waal's constant for NH 3 , &#160; H 2 , &#160; O 2 and CO 2 are respectively 4 . 17 , &#160; 0 . 244 , &#160; 1 . 36 &#160; and &#160; 3 . 59 . Which one of the following gases is most easily liquefied?

Quantrex Academy · Accepted Answer

Correct answer: C. NH 3

The gas having higher critical temperature gets liquefied easily. Critical temperature &#8733; van der Waal's constant a . Maximum "a" &#8658; easiest liquefaction = NH 3 .

Given, van der Waal's constant for NH 3 ,   H 2 ,   O 2 and CO 2 are respectively 4 . 17 ,   0 . 244 ,   1 . 36   and   3 . 59 . Which one of the following gases is most easily liquefied?

Options

Correct answer

Step-by-step solution

More from States of Matter

Given, van der Waal&#39;s constant for NH 3 , &#160; H 2 , &#160; O 2 and CO 2 are respectively 4 . 17 , &#160; 0 . 244 , &#160; 1 . 36 &#160; and &#160; 3 . 59 . Which one of the following gases is most easily liquefied?

Options

Correct answer

Step-by-step solution

More from States of Matter

Given, van der Waal's constant for NH 3 , H 2 , O 2 and CO 2 are respectively 4 . 17 , 0 . 244 , 1 . 36 and 3 . 59 . Which one of the following gases is most easily liquefied?