Chemical Engineering - Chemical Engineering Thermodynamics - Discussion
Discussion Forum : Chemical Engineering Thermodynamics - Section 4 (Q.No. 2)
2.
Entropy of the system decreases, when
Discussion:
6 comments Page 1 of 1.
Gladys Gultia said:
1 decade ago
Good day!
I'm a bit confused with the answer to this problem. Can I get a detailed explanation for this? I think that the answer should be letter C. But of course I would like to know reason behind this, and I am open to more ideas.
Thank you and more power indiabix. You are a great help to engineering student like me.
I'm a bit confused with the answer to this problem. Can I get a detailed explanation for this? I think that the answer should be letter C. But of course I would like to know reason behind this, and I am open to more ideas.
Thank you and more power indiabix. You are a great help to engineering student like me.
Giri Vadicharla said:
1 decade ago
Yaa. The answer should be C, since for the spontaneous processes the entropy increases.
Vansh said:
8 years ago
The Answer Obviously is C.
Kashif jutt said:
6 years ago
When gas expand high pressure to low pressure then it means it going to cool so entropy decreases.
(1)
Saeed said:
4 years ago
I think part A is right.
Melting means having some energy and thus entropy will increase.
Melting means having some energy and thus entropy will increase.
Pawan Kumar Sharma said:
2 years ago
Since the degree of randomness decreases when the water is converted to ice the entropy decreases and also in an similar way when the gas is expanding from high pressure to low pressure the entropy increases.
So, only option (c) is correct.
So, only option (c) is correct.
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