Stoichiometry The vapour pressure of water is given by, in Psat = A - (5000/T), where A is a constant, Psat is the vapour pressure in atm. and T is the temperature in K.The vapor pressure of water in atm. at 50°C is approximately 0.09 0.13 0.11 0.07 0.09 0.13 0.11 0.07 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Boiling point of a non-homogeneous mixture of immiscible liquids is __________ that of any one of its separate components. Either A or B; depends on the liquids Equal to Higher than Lower than Either A or B; depends on the liquids Equal to Higher than Lower than ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. If, at a total pressure of one standard atm. exerted by the vapours of water and toluene, the mole fraction of water Xw in the vapour phase satisfies Xw = 0.5 Xw = 1.0 0.5 < Xw < 1.0 0 < Xw < 0.5 Xw = 0.5 Xw = 1.0 0.5 < Xw < 1.0 0 < Xw < 0.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 centipoise is equivalent to 2.42 lb/ft.hr 2.42 lb/ft.second 1 gm/cm.second 1 centistoke 2.42 lb/ft.hr 2.42 lb/ft.second 1 gm/cm.second 1 centistoke ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The temperature of a gas in a closed container is 27° C. If the temperature of the gas is incresed to 300° C, then the pressure exerted is Doubled Trebled Halved Unpredictable Doubled Trebled Halved Unpredictable ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Claussius Clapeyron equation applies to the __________ process. All of these Sublimation Vaporisation Melting All of these Sublimation Vaporisation Melting ANSWER DOWNLOAD EXAMIANS APP
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