Given van der Waals 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?

$O_2$

$H_2$

$NH_3$

$CO_2$

Step-by-Step Solution

Van der waal constant 'a' signifies intermolecular forces of attraction. Higher is the value of 'a', easier will be the liquefaction of gas. Since $NH_3$ has the highest value (4.17), it is most easily liquefied.

Exam Context & Concepts Covered

This question aligns with the NEET general syllabus, specifically targeting concepts from General. Mastering this topic is crucial for scoring well in the upcoming medical entrance examinations. Solving conceptually related problems will help you understand the nuances of these concepts and improve your problem-solving speed.

generalconstantrespectivelyfollowingeasilyliquefied

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Given van der Waals constant for NH3NH_3NH3​, H2H_2H2​, O2O_2O2​ and CO2CO_2CO2​ are respectively 4.17, 0.244, 1.36 and 3.59, which one of the following gases is most easily liquefied?

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Given van der Waals 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?