#Question id: 39540
#Biochemistry
Concerning concentration terms:
I. Mole fraction is dimensionless
II. Molarity depends on temperature
III. Molality depends on volume
#Question id: 39541
#Biochemistry
Regarding colligative properties:
I. Osmotic pressure is a colligative property
II. It depends on number of solute particles
III. It is independent of solute concentration
#Question id: 39542
#Biochemistry
Assertion (A): Water is an excellent solvent for ionic and polar substances.
Reason (R): Water has a high dielectric constant.
#Question id: 39543
#Biochemistry
Assertion (A): Molarity of a solution changes with temperature.
Reason (R): Volume of solution changes with temperature.
#Question id: 39544
#Environmental Science
#Question id: 39545
#Biochemistry
Assertion (A): Osmotic pressure is preferred for determining molecular weight of biomolecules.
Reason (R): Osmotic pressure can be measured at room temperature.