Solution:
Please answer “True” or “False”. You MUST provide the right answer once your answer is “False”.
\begin{parts}
\part [5] $\displaystyle \sum_{i} x_i\ d \ln \phi_i = 0$
\part [5] $V_i^{ig} (T, P) = V^{ig} (T, P)$
\part [5] $\overline{H}_i^{ig} (T, P) = H_i^{ig} (T, P) = H_i^{ig} (T, p_i)$
\part [5] $\displaystyle d \left( \frac{n G^R}{RT} \right) = \frac{n V^R}{RT} dP – \frac{n S^R}{RT} dT + \sum_i \frac{\overline{G}_i^R}{RT} dn_i$
\end{parts}
