Stoichiometry Simultaneous doubling of the absolute temperature of a gas and reduction of its pressure to half, will result in __________ in the volume of the gas. Doubling No change Four fold increase L/4th reduction Doubling No change Four fold increase L/4th reduction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A vessel of volume 1000 m³ contains air which is saturated with water vapour. The total pressure and temperature are 100 kPa and 20°C respectively. Assuming that the vapour pressure of water at 20°C is 2.34 kPa, the amount of water vapour (in kg) in the vessel is approximately 20 34 25 17 20 34 25 17 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following has the least (almost negligible) effect on the solubility of a solute in a solvent? Temperature Nature of solute Nature of solvent Pressure Temperature Nature of solute Nature of solvent Pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kopp's rule is concerned with the calculation of Viscosity Surface tension Thermal conductivity Heat capacity Viscosity Surface tension Thermal conductivity Heat capacity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Claussius Clapeyron equation applies to the __________ process. Sublimation Melting Vaporisation All of these Sublimation Melting Vaporisation All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One of the specific gravity scales is "Brix" (used speicifically for sugar solution). It is defined as Brix = 145 - (145/G) None of these Brix = 200 (G-1) Brix = (400/G) - 400 Brix = 145 - (145/G) None of these Brix = 200 (G-1) Brix = (400/G) - 400 ANSWER DOWNLOAD EXAMIANS APP
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