Stoichiometry Real gases approach ideal behaviour at High pressure & high temperature Low pressure & low temperature High pressure & low temperature Low pressure & high temperature High pressure & high temperature Low pressure & low temperature High pressure & low temperature Low pressure & high temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be More acidic Of the same acidity Neutral Basic More acidic Of the same acidity Neutral Basic ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The ratio of existing moles of vapor per mole of vapor free gas to the moles of vapor that would be present per mole of vapor free gas, if the mixture were saturated at the existing temperature & pressure, is termed as the Relative saturation Relative humidity None of these Percentage saturation Relative saturation Relative humidity None of these Percentage saturation 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. 92 -23 -92 46 92 -23 -92 46 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Validity of the relationship, inputs = outputs, holds good for the system at steady state None of these With chemical reaction Without chemical reaction Without chemical reaction & losses None of these With chemical reaction Without chemical reaction Without chemical reaction & losses ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ fuels require the maximum percentage of 'excess air' for complete combustion. Nuclear Solid Liquid Gaseous Nuclear Solid Liquid Gaseous ANSWER DOWNLOAD EXAMIANS APP
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