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relatio between molarity and molality

relatio between molarity and molality

Grade:12

3 Answers

Bevkoof Singh
43 Points
10 years ago

in both cases moles of solute is taken as numerator in formula....

hehehe

vibhuti rajpal
16 Points
10 years ago
relationship b/w molarity,molality and densitym=1000M/1000d-M(mm)where m=molality           M=molarity           d=density           mm=molecular mass
kshitij aggarwal
18 Points
10 years ago

if density of solution = d g/cc

molarity = M

molality = m

molar mass of solute = M

 

Lets take 1000ml of the solution, then

mass of solution = 1000d

moles of solute = M

mass of solute = MM0

mass of solvent = (1000d - MM0) grams

 

molality = m = 1000M / ( 1000d - MM0)

 



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