Stoichiometry In osmosis through a semi-permeable membrane, diffusion of the Solute takes place None of these Solvent is from high concentration to low concentration region Solvent is from low concentration to high concentration region Solute takes place None of these Solvent is from high concentration to low concentration region Solvent is from low concentration to high concentration region ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapour pressure of water is given by, in Psat = A - (5000/T), where A is a constant, Psat is the vapour pressure in atm. and T is the temperature in K.The vapor pressure of water in atm. at 50°C is approximately 0.09 0.07 0.13 0.11 0.09 0.07 0.13 0.11 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The most convenient way of expressing solution concentration is in terms of Normality Molality Molarity Mole fraction Normality Molality Molarity Mole fraction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Real gases approach ideal behaviour at High pressure & low temperature Low pressure & low temperature High pressure & high temperature Low pressure & high temperature High pressure & low temperature Low pressure & low temperature High pressure & high temperature Low pressure & high temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic heat capacities of all solid elements __________ with decrease in temperature. Approach zero at 0°C Increases Remains unchanged Decreases Approach zero at 0°C Increases Remains unchanged Decreases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The depression in freezing point of a solution is Both A & B Inversely proportional to the mass of solvent Neither A nor B Directly proportional to the mole of solute Both A & B Inversely proportional to the mass of solvent Neither A nor B Directly proportional to the mole of solute ANSWER DOWNLOAD EXAMIANS APP
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