Passage (Q. 66 to 70) :
Consider the given plots for four gases at \( 300 K \) :
66. Which of the following is the correct match?
Ideal Gas \( CO _{2}( g ) \) Argon gas \( NH _{3}( g ) \)
(a) \( A \)
(b) \( D \)
(c) \( A \)
(d) \( A \)
\( \begin{array}{lll} B & C & D \\ C & B & A \\ C & B & D \\ D & B & C \end{array} \)
