The minimum pressure needed for liquefaction of gas at the temperature calculated above, is — States of Matter and Gaseous State Chemistry Question
Question
The minimum pressure needed for liquefaction of gas at the temperature calculated above, is
Answer: C
💡 Solution & Explanation
Substituting $V_c$ and $T_c$ back into state equation yields $P_c = \sqrt{aR / 216b^3}$. Therefore, correct answer is C.
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