Which of the following statements are correct?
(a) Equal masses of all gases occupy the same volume at 57 P
(b) An wat ideal gas cannot be liquefied.
(c) kinetic energy of gaseous molecules is servo at .
(d) Gases having very low critical temperature often show nan ideal behaviour at room temperation.
a and c only
b and c only
a and d only
b and d only
(a) It is not equal masses but equal moles of g axes.
(b) An idea gas does not invoice molecular attractions.
(c) KE is zero at OK and not at
(d) The room temperature is much las ger than the critical temperature.
option (b) and (d) are comet.
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