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4594. Which of the following is not a common refrigerant?

September 7, 2025 by Admin

A. Freon-12

B. Ethylene

C. Ammonia

D. Carbon dioxide

✅ The correct answer is option B.

Categories Chemical Engineering, Engineering, Thermodynamics MCQs Tags Chemical Engineering MCQs, Engineering MCQs, Thermodynamics MCQs

4590. The equation, Cp – Cv = R, is true for __________ gas.

4560. Enthalpy of a gas depends upon its

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