Of the three terms which are used to express the concentration – molality, molarity, mass percentage, the one which varies with temperature has to be identified and the same has to be justified by reasonable explanation. Concept Introduction: Molality is one of the parameters used to express concentration of a solution . It is expressed as, Molality = n u m b e r of m o l e s o f solute m a s s of solvent in kg Molarity is one of the parameters used to express concentration of a solution . It is expressed as, Molarity = n u m b e r of m o l e s o f solute v o l u m e of solution in L Mass percent is one of the parameters used to express concentration of a solution . It is expressed as, Mass percent of a solute = m a s s of solute m a s s of solution × 100%
Of the three terms which are used to express the concentration – molality, molarity, mass percentage, the one which varies with temperature has to be identified and the same has to be justified by reasonable explanation. Concept Introduction: Molality is one of the parameters used to express concentration of a solution . It is expressed as, Molality = n u m b e r of m o l e s o f solute m a s s of solvent in kg Molarity is one of the parameters used to express concentration of a solution . It is expressed as, Molarity = n u m b e r of m o l e s o f solute v o l u m e of solution in L Mass percent is one of the parameters used to express concentration of a solution . It is expressed as, Mass percent of a solute = m a s s of solute m a s s of solution × 100%
Solution Summary: The author explains that molality, molarity, and mass percentage are the three parameters used to express concentration of a solution.
Author: Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell
Of the three terms which are used to express the concentration – molality, molarity, mass percentage, the one which varies with temperature has to be identified and the same has to be justified by reasonable explanation.
Concept Introduction:
Molality is one of the parameters used to express concentration of a solution. It is expressed as,
Molality = number of molesof solutemass of solvent in kg
Molarity is one of the parameters used to express concentration of a solution. It is expressed as,
Molarity = number of molesof solutevolume of solution in L
Mass percent is one of the parameters used to express concentration of a solution. It is expressed as,
Mass percent of a solute = mass of solutemass of solution× 100%