English, asked by sg520602, 9 months ago

a solution concentration is expressed in molarity and not in molality while consider osmotic pressure why​

Answers

Answered by dackpower
1

A solution concentration is expressed in molarity and not in molality while consider osmotic pressure because;

Explanation:

Molarity = Mass of solute / Volume of solution (L)

Molality  = Moles of solute / Mass of solvent (kg)

Mass remain independent whereas volume of the solution keeps on changing with temperature. Due to this molality always remain constant whereas molarity keeps on changing with temperature Therefore molarity and not in molality while consider osmotic pressure

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