Chemical Engineering Thermodynamics Change of state namely evaportation condensation, freezing and melting is an __________ process. Adiabatic Isobaric Isochoric Isothermal Adiabatic Isobaric Isochoric Isothermal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics As pressure approaches zero, the ratio of fugacity to pressure (f/P) for a gas approaches Infinity Zero An indeterminate value Unity Infinity Zero An indeterminate value Unity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The partial pressure of each constituent present in an alloy is __________ the total vapor pressure exerted by the alloy. Less than More than Either B or C; depends on the type of alloy Equal to Less than More than Either B or C; depends on the type of alloy Equal to ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Vapour which is at a pressure smaller than the saturation pressure for the temperature involved is called a __________ vapour. Non-condensable None of these Superheated Desuperheated Non-condensable None of these Superheated Desuperheated ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In a reversible process DE - dW = Tds Tds = dE + dW DW - dE = Tds Tds - dW + dE >0 DE - dW = Tds Tds = dE + dW DW - dE = Tds Tds - dW + dE >0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions, one mole of water in liquid phase has a volume of 25.28 cm³ and that in vapour phase in 391.1 cm³.Fugacity of water (in kPa) at 9000 kPa will be 7058.3 6753.5 9000 6738.9 7058.3 6753.5 9000 6738.9 ANSWER DOWNLOAD EXAMIANS APP
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