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At a certain temperature 5% w/ v solutio...

At a certain temperature 5% w/ v solution of glucose (molar mass = 180 ) is isotonic with 8% w/v solution of an unknown solute.What is the molar mass of the unknown solute?

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A 5% solution of cane sugar (molar mass 342) is isotonic with 1% of a solution of an unknown solute. The molar mass of unknown solute in g/mol is

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Knowledge Check

  • A 5% solution of cane sugar (molar mass = 342 )is isotonic with 1% of a solution of an known solute.The molar mass of unknown solute in g/mol is

    A
    `136.2`
    B
    `171.2`
    C
    `68.4`
    D
    `34.2`

  • A 5% solution of cane sugar (molar mass 342) is isotonic with 1% of a solution of an unknown solute. The molar mass oftmknown solute in g/mol is :

    A
    `171.2`
    B
    `68.4`
    C
    `34.2`
    D
    `136.2`

  • A 5% solution of glucose (molar mass 180) is isotonic with a 2.5% solution of substance X at the same temperature. The molar mass of X is

    A
    90
    B
    45
    C
    180
    D
    360

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    A 5% solution of cane sugar (molecular mass = 342 ) is isotonic with 1% solution of substance X . The molar mass of X is ____.

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