Chemical Engineering Thermodynamics High __________ is an undesirable property for a good refrigerant. Latent heat of vaporisation Specific heat Specific vapor volume Viscosity Latent heat of vaporisation Specific heat Specific vapor volume Viscosity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Internal energy of an ideal gas Increases with increase in pressure Decreases with increase in temperature Is independent of temperature None of these Increases with increase in pressure Decreases with increase in temperature Is independent of temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Refrigerants commonly used for domestic refrigerators are NH₃ or CO₂ Propane Freon-12 Ethyl chloride or methyle chloride NH₃ or CO₂ Propane Freon-12 Ethyl chloride or methyle chloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The temperature at which a real gas obeys the ideal gas laws over a wide range of pressure is called __________ temperature. Boyle Critical Reduced Inversion Boyle Critical Reduced Inversion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Critical solution temperature (or the con-solute temperature) for partially miscible liquids (e.g., phenol-water) is the minimum temperature at which A homogeneous solution (say of phenol water) is formed None of these Two liquids are completely separated into two layers Mutual solubility of the two liquids shows a decreasing trend A homogeneous solution (say of phenol water) is formed None of these Two liquids are completely separated into two layers Mutual solubility of the two liquids shows a decreasing trend ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics At normal boiling point, molar entropy of vaporisation is __________ Joule/K°.mole. 142 72 92 192 142 72 92 192 ANSWER DOWNLOAD EXAMIANS APP
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