Chemical Engineering Thermodynamics For a constant volume process __________ by the system is used only to increase the internal energy. Neither A nor B Work done Heat absorbed Both A & B Neither A nor B Work done Heat absorbed Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a common refrigerant? Ammonia Carbon dioxide Freon-12 Ethylene Ammonia Carbon dioxide Freon-12 Ethylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is not a reversible process ? Expansion of an ideal gas against constant pressure Atmospheric pressure vaporisation of water at 100°C Solution of NaCl in water at 50°C None of these Expansion of an ideal gas against constant pressure Atmospheric pressure vaporisation of water at 100°C Solution of NaCl in water at 50°C None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For spontaneous changes in an isolated system (S = entropy) Ds = Constant Ds = 0 Ds > 0 Ds <0 Ds = Constant Ds = 0 Ds > 0 Ds <0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics A gas performs the maximum work, when it expands Isothermally Isobarically Adiabatically Non-uniformly Isothermally Isobarically Adiabatically Non-uniformly ANSWER DOWNLOAD EXAMIANS APP
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