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Pick out the undesirable property for a good refrigerant

This question belongs to Chemical Engineering Chemical Engineering Thermodynamics
Chemical Engineering Thermodynamics
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Pick out the undesirable property for a good refrigerant.

Answer & Solution
Correct Answer: Option D
High viscosity is obviously an undesirable property of good refrigerant as it increases the losses of energy converts the useful energy in to non-conservative frictional energy.
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