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Two 5 molal solution are prepared …

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Two 5 molal solution are prepared by dissolving a non electrolyte,non volatile solute separately in the solvents X and Y. The molecular weights of solvents are Mx and My where Mx=(3÷4)My. The relative lowering of vapour pressure of the solution in X is 'm' times that of solution in Y. Given that number of moles of solute is very small in comparison to that of solvent. Then value of 'm' is ?

    • Posted by Aanchal Jain 7 years, 5 months ago

    CBSE > Class 12 > Chemistry
    • 1 answers

    We Ayush 7 years, 5 months ago

    We know that po _ps/po is equal to mole fraction of solute. For molality direct formula is there that is po_ps/ps into 1000/molecular weight of solvent equal to molality

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