Chemical Engineering - Chemical Engineering Thermodynamics - Discussion

Discussion Forum : Chemical Engineering Thermodynamics - Section 1 (Q.No. 29)
29.
Degress of freedom at triple point will be
0
1
2
3
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Senthil Kumar M said:   1 decade ago
According to Phase rule,

F=C-P+2

Here,

C is No. of Components
P is No. of Phases

So, F=1-3+2
F=0.
(1)

Yadav said:   7 years ago
Zero is the correct answer.

Kingsley said:   4 years ago
Thanks @Senthil Kumar.

Gemedo said:   2 years ago
The Degree of freedom is;
Dof = C - P + 2.

Where C is the number of components and
P is the number of phases
Then Dof=C-P+2.
At the critical point, three states of matter coexist which is so P=3.
C = 1.
Dof = C - P + 2,
=1 - 3 + 2.
=0.
(4)

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