Chemical Engineering Thermodynamics First law of thermodynamics deals with the Irreversible processes only Direction of energy transfer None of these Reversible processes only Irreversible processes only Direction of energy transfer None of these Reversible processes only ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The melting point of paraffin wax (which contracts on solidification) __________ with pressure rise. Decreases linearly Remains unchanged Increases Decreases Decreases linearly Remains unchanged Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In an isothermal process on an ideal gas, the pressure increases by 0.5 percent. The volume decreases by about __________ percent. 0.75 1 0.5 0.25 0.75 1 0.5 0.25 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Cp of a gas at its critical temperature and pressure Becomes infinity Becomes zero Equals 0.24 kcal/kmol °K Equals 1 kcal/kmol °K Becomes infinity Becomes zero Equals 0.24 kcal/kmol °K Equals 1 kcal/kmol °K ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a common refrigerant? Ethylene Carbon dioxide Ammonia Freon-12 Ethylene Carbon dioxide Ammonia Freon-12 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The intensive properties are Both A and B None of these Molar volume, density, viscosity and boiling point Refractive index and surface tension Both A and B None of these Molar volume, density, viscosity and boiling point Refractive index and surface tension ANSWER DOWNLOAD EXAMIANS APP
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