What is the relationship between the liquefaction of gases,compression,and temperature?

The isotherms of a gas are shown below:
Among the following:
$(i)$ At $T_1$,the gas cannot be liquefied.
$(ii)$ At point $B$,liquid starts to appear at $T_2$.
$(iii)$ $T_c$ is the highest temperature at which the gas can be liquefied.
$(iv)$ At point $A$,a small increase in pressure condenses the whole system to a liquid.
The correct statements are:

The critical temperature $(T_c)$ and critical pressure $(P_c)$ of $CO_2$ are $30.98\,^{\circ}C$ and $73\,atm$ respectively. Can $CO_{2(g)}$ be liquefied at $32\,^{\circ}C$ and $80\,atm$ pressure?

The liquified gas that is used in dry cleaning along with a suitable detergent is

Gases can be liquefied by:

Explain the liquefaction of $CO_2$ gas using the Thomas Andrews plot,including the effects of temperature and pressure,and define the critical constants.