Chemical Engineering Thermodynamics Which of the following is not a reversible process ? Atmospheric pressure vaporisation of water at 100°C None of these Solution of NaCl in water at 50°C Expansion of an ideal gas against constant pressure Atmospheric pressure vaporisation of water at 100°C None of these Solution of NaCl in water at 50°C Expansion of an ideal gas against constant pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of the decomposition of hydroiodic acid (2HI ⇋ H₂ + I₂), addition of H₂ (at equilibrium condition) will Decrease the partial pressure of HI None of these Increase the partial pressure of I₂ Diminish the degree of dissociation of HI Decrease the partial pressure of HI None of these Increase the partial pressure of I₂ Diminish the degree of dissociation of HI ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Adiabatic compression of a saturated water vapour makes it Supersaturated Neither A nor B Both A and B Superheated Supersaturated Neither A nor B Both A and B Superheated ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The point at which all the three (solid, liquid and gas) phases co-exist, is known as the __________ point. Triple Freezing Boiling Boyle Triple Freezing Boiling Boyle ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The equation, PV = nRT, is best obeyed by gases at None of these High pressure & low temperature Low pressure & low temperature Low pressure & high temperature None of these High pressure & low temperature Low pressure & low temperature Low pressure & high temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Minimum number of phases that exists in a system is 1. Number of chemical species in a colloidal system is 3 4 1 2 3 4 1 2 ANSWER DOWNLOAD EXAMIANS APP
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