Stoichiometry Vapor pressure of water at 100°C is about __________ bar. 1.013 0.1013 10.13 101.3 1.013 0.1013 10.13 101.3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The effect of pressure on the heat capacity of the gases __________ is negligible. Both A & B Neither A nor B At pressure below one atmosphere Below the critical temperature Both A & B Neither A nor B At pressure below one atmosphere Below the critical temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Enthalpy of formation of NH₃ is - 46 kJ/kg mole. The enthalpy change for the gaseous reaction, 2NH₃ → N₂ + 3H₂, is equal to __________ kJ/kg. mole. -23 46 92 -92 -23 46 92 -92 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry At higher temperature, molal heat capacities of most of the gases (at constant pressure) __________ with increase in temperature. Increases linearly Remains unchanged Increases Decreases Increases linearly Remains unchanged Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry S.T.P. corresponds to 101.325 kPa gauge pressure & 15.5°C 760 torr & 0°C 760 mm Hg gauge pressure & 15.5°C 1 atm. absolute pressure & 15.5°C 101.325 kPa gauge pressure & 15.5°C 760 torr & 0°C 760 mm Hg gauge pressure & 15.5°C 1 atm. absolute pressure & 15.5°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Increasing the temperature of an aqueous solution will cause decrease in its Molality Mole fraction Molarity Weight percent Molality Mole fraction Molarity Weight percent ANSWER DOWNLOAD EXAMIANS APP
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