NTA Abhyas 2020
- Exam
- NTA Abhyas
- Year
- 2020
- Subject
- Chemistry
- Chapter
- States of Matter
NTA Abhyas 2020 · Chemistry · States of Matter
Consider the graph between compressibility factor Z and pressure P...
Consider the graph between compressibility factor and pressure :
The correct increasing order of ease of liquefaction of the gases shown in the above graph is
The correct increasing order of ease of liquefaction of the gases shown in the above graph is
Options
- A{H}_{2} \text{< }{N}_{2} \text{< }{\text{CH}_{4} \text{< }{\text{CO}_{2}
- B{\text{CO}_{2} \text{<}{\text{CH}_{4} \text{<}{N}_{2} \text{<}{H}_{2}
- C{H}_{2} \text{<}{\text{CH}_{4} \text{<}{N}_{2} \text{<}{\text{CO}_{2}
- D{\text{CH}_{4} \text{<}{H}_{2} \text{<}{N}_{2} \text{<}{\text{CO}_{2}
Correct answer
A. {H}_{2} \text{< }{N}_{2} \text{< }{\text{CH}_{4} \text{< }{\text{CO}_{2}
Step-by-step solution
means, force of attraction dominating i.e., a is considerable, b can be negligible at low temperature and low pressure and liquification is more.