Stoichiometry The vapour pressure of a solution (made by dissolving a solute in a solvent) is __________ that of the pure solvent. Less than Equal to Either more or less; depends on the solvent More than Less than Equal to Either more or less; depends on the solvent More than ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Hess's law of constant heat summation is based on conservation of mass. It deals with None of these Changes in heat of reaction Equilibrium constant Reaction rate None of these Changes in heat of reaction Equilibrium constant Reaction rate ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution with reasonably permanent pH is called a/an __________ solution. Buffer Ideal Colloidal Non-ideal Buffer Ideal Colloidal Non-ideal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With increase in temperature, the surface tension of water Increases linearly Remains constant Increases Decreases Increases linearly Remains constant Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molar composition of a gas is 10% H₂, 10% O₂, 30% CO₂ and balance H₂O. If 50% H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be be 0.1818 0.05 0.2 0.1 0.1818 0.05 0.2 0.1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The reverse process of fractional crystallisation is called Leaching Absorption Differential distillation Stripping Leaching Absorption Differential distillation Stripping ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS