Stoichiometry Which of the following is insensitive to changes in pressure? Heat of vaporisation Heat of fusion Melting point Both B & C Heat of vaporisation Heat of fusion Melting point Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a binary liquid system, the composition expressed as __________ is independent of the temperature & pressure. All of these Kg of solute/kg of solvent Kg-mole of solute/kg-mole of solvent Kg-mole of solute/1000 kg of solvent All of these Kg of solute/kg of solvent Kg-mole of solute/kg-mole of solvent Kg-mole of solute/1000 kg of solvent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Measurement of the amount of dry gas collected over water from volume of moist gas is based on the Boyle's law Dalton's law of partial pressures Avogadro's hypothesis Charle's law Boyle's law Dalton's law of partial pressures Avogadro's hypothesis Charle's law ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of liquids (having similar chemical nature) at any specified temperature __________ with increasing molecular weight. Increases Increases linearly Remains unchanged Decreases Increases Increases linearly Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Variation of vapor pressure with temperature can be calculated using Clausius-Clapeyron equation, which assumes that the Molal latent heat of vaporisation is constant within the limited temperature range Vapor follows the ideal gas law Volume in the liquid state is negligible compared with that in the vapor state All of these Molal latent heat of vaporisation is constant within the limited temperature range Vapor follows the ideal gas law Volume in the liquid state is negligible compared with that in the vapor state All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of vapor-liquid equilibria, which of the following does not account for gas phase deviation from ideality? Fugacity co-efficient Use of equation of state Activity co-efficient None of these Fugacity co-efficient Use of equation of state Activity co-efficient None of these ANSWER DOWNLOAD EXAMIANS APP
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