Stoichiometry The evaporation of aqueous solution of sugar causes its molarity to increase. Either A or B; depends on the concentration of the solution. Remain unchanged. Decrease. increase. Either A or B; depends on the concentration of the solution. Remain unchanged. Decrease. ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Saturated solution of benzene in water is in equilibrium with a mixture of air and vapours of benzene and water at room temperature and pressure. Mole fraction of benzene in liquid is xB and the vapour pressures of benzene and water at these conditions are PvB and Pvw respectively. The partial pressure of benzene in air-vapour mixture is (Patm - Pvw)xB XB.PvB XB.Patm PvB (Patm - Pvw)xB XB.PvB XB.Patm PvB ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In __________ process, ions of salts react with water to produce acidity or alkalinity. Dialysis Hydrolysis Hydration Electrolysis Dialysis Hydrolysis Hydration Electrolysis ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Unit of power is Watt Joule/Second Both B & C Joule Watt Joule/Second Both B & C Joule ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a solution (not of a solid in a liquid), whose total volume is less than the sum of the volumes of its components in their pure states, solubility is Unchanged with pressure changes Independent of temperature Increases with rise in pressure Increased with decrease in pressure Unchanged with pressure changes Independent of temperature Increases with rise in pressure Increased with decrease in pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Assuming applicability of ideal gas law, the pure component volume of the vapor in a saturated gas can be calculated from theoretical relationship. The volumetric composition of a vapor saturated gas is independent of the Nature of the gas Nature of the liquid Total pressure Temperature of the liquid Nature of the gas Nature of the liquid Total pressure Temperature of the liquid ANSWER DOWNLOAD EXAMIANS APP
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