Chemical Engineering
0 votes

Mole fraction and activity coefficient of component $1$ in a binary liquid mixture are $x_1$ and $\gamma _1$ respectively. $G^E$ is excess molar Gibbs energy of the mixture, $R$ is universal gas constant and $T$ is absolute temperature of the mixture. Which one of the following is always true?

  1. $\underset{x_1 \rightarrow 1}{\lim} \dfrac{G^E}{RT} =0 \\$
  2. $\underset{x_1 \rightarrow 1}{\lim} \dfrac{G^E}{RT} =0.5 \\$
  3. $\underset{x_1 \rightarrow 1}{\lim} \gamma_1 =0 \\$
  4. $\underset{x_1 \rightarrow 1}{\lim} \gamma_1 =0.5$
in Others by (1.8k points)
edited by

Please log in or register to answer this question.

Answer:
Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true
Welcome to GATE Chemical Q&A, where you can ask questions and receive answers from other members of the community.
650 questions
12 answers
0 comments
3,081 users