Stoichiometry With increase in the solute concentration, the specific heat of aqueous solutions Either A or B; depends on the type of solution Remains unchanged Decreases Increases Either A or B; depends on the type of solution Remains unchanged Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the None of these Volume of solution Temperature Moles of non-volatile solute None of these Volume of solution Temperature Moles of non-volatile solute ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Validity of the relationship, inputs = outputs, holds good for the system at steady state With chemical reaction Without chemical reaction None of these Without chemical reaction & losses With chemical reaction Without chemical reaction None of these Without chemical reaction & losses ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution with reasonably permanent pH is called a/an __________ solution. Non-ideal Colloidal Buffer Ideal Non-ideal Colloidal Buffer Ideal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapor pressure of the solvent decreased by 10 mm Hg, when a non-volatile solute was added to the solvent. The mole fraction of the solute in the solution is 0.2. What should be the mole fraction of the solvent, if the decrease in vapor pressure of the solvent is required to be 20 mm Hg.? 0.1 0.2 0.4 0.6 0.1 0.2 0.4 0.6 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times. √2 43832 43834 4 √2 43832 43834 4 ANSWER DOWNLOAD EXAMIANS APP
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