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Chemical Engineering - Chemical Engineering Thermodynamics - Discussion

Discussion Forum : Chemical Engineering Thermodynamics - Section 10 (Q.No. 16)
Chemical Engineering Thermodynamics
16.
The second law of thermodynamics states that
the energy change of a system undergoing any reversible process is zero.
it is not possible to transfer heat from a lower temperature to a higher temperature.
the total energy of system and surrounding remains the same.
none of the above.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.
Pawan Kumar Sharma said:   2 years ago
One of the corollaries of the second law of thermodynamics states that heat can’t be continuously transferred from a low-temperature body to a high-temperature body without taking any external work. This is known as Clausius's statement of the second law of thermodynamics.
Sonveer Gola said:   4 years ago
The second law of thermodynamics states that the total entropy of an isolated system (the thermal energy per unit temperature that is unavailable for doing useful work) can never decrease.
GAJENDRA said:   1 decade ago
Will be answer B. If add "without doing some work".
(1)
Sravani said:   8 years ago
B is the correct answer.
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