Ncert Exercises & Solutions

The critical temperature (T_c) and critical pressure (p_c) of CO₂ are $30.98 ° C$ and 73 atm respectively. Can CO₂ (g) be liquefied at $32 ° C$ and 80 atm pressure?

The given critical temperature and pressure of

{CO}_{2}

gas are

30.98 ° C

and 73 atm respectively. This suggests that

{CO}_{2}

gas cannot be liquified above

30.98 ° C

and 73 atm however high temperature and pressure may be applied on

{CO}_{2}

gas. Hence,

{CO}_{2}

gas cannot be liquified at

32 ° C

and 80 atm.

NEET Information

courses

Company

Botany Questions

Chemistry Questions

Physics Questions

Zoology Questions