Stoichiometry The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation Increases with pressure rise Both B & C Becomes zero at the critical point Decreases with increasing pressure Increases with pressure rise Both B & C Becomes zero at the critical point Decreases with increasing pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kg/cm² is equal to 1 metre of water column 1KPa 760 torr 10 metres of water column 1 metre of water column 1KPa 760 torr 10 metres of water column ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Kinetic theory of gases stipulates that, the None of these Energy is lost during molecular collisions Absolute temperature is a measure of the kinetic energy of molecules Molecules possess appreciable volume None of these Energy is lost during molecular collisions Absolute temperature is a measure of the kinetic energy of molecules Molecules possess appreciable volume ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 'Cox' chart which is useful in the design of a distillation column (particularly suitable for petroleum hydrocarbons) is a plot of the Log (temperature) vs. log (vapor pressure) Vapor pressure vs. temperature Temperature vs. log (vapor pressure) Vapor pressure vs. log (temperature) Log (temperature) vs. log (vapor pressure) Vapor pressure vs. temperature Temperature vs. log (vapor pressure) Vapor pressure vs. log (temperature) ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of liquids of similar chemical nature at any particular temperature __________ with increase in the molecular weight. Either A or B; depends on the liquid Decreases Increases Remains unchanged Either A or B; depends on the liquid Decreases Increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ kg of CaCO₃ on heating will give 56 kg of CaO. 144 100 1000 56 144 100 1000 56 ANSWER DOWNLOAD EXAMIANS APP
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