Discussion :: Process Control and Instrumentation
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Pick out the wrong statement.
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A.
Minimum number of degree of freedom of a system is zero.
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B.
Degree of freedom of a system containing a gaseous mixture of helium, carbon dioxide and hydrogen is 4.
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C.
For a two phase system in equilibrium made up of four non-reacting chemical species, the number of degrees of freedom is 4.
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D.
Enthalpy and internal energy change is zero during phase change processes like melting, vaporisation and sublimation.
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Answer : Option D
Explanation :
No answer description available for this question.
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