Question

Calcualte molarity and molality from mole fraction

Answer 1

In simple word, molarity is moles/ liter of any substance. for example, 1 mole of NaOH dissolve in 1 liter will give 1M solution . Molality is moles/kg of any substance. e.g 1 mole of substance dissolved in 1Kg weight of solvent will give 1m solution while equivalent weight /liter will give normal solution

Answer 2

Ciao,
for molarity determination we used formula as:.
Molarity= no. of moles of solute/ volume in dm3
and for molality by moles it is as
molality= no. of moles of solute / mass of solvent in kg
by putting values in these you can find molarity and molality.
hope it helps.stay blessed☺