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The osmotic pressure of a 5% (wt/vol) so...

The osmotic pressure of a 5% (wt/vol) solution of cane sugar at `150^@C` is

A

2.45 atm

B

5.078 atm

C

3.4 atm

D

4 atm

Text Solution

Verified by Experts

The correct Answer is:
B
`C=(5)/(342)xx(1)/(100)xx1000=(50)/(342)mol//L`
`pi=(50)/(342)xx0.082xx423=5.07`atm
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Knowledge Check

  • The osmotic pressure of a 5% (weight// volume) solution of cane sugar at 150^(@)C is

    A
    `4 atm`
    B
    `3.4 atm`
    C
    `5.07 atm`
    D
    `2.45 atm`

  • The osmotic pressure of 5% (mass/volume) solution of cane sugar at 150^@C (molecular weight of sugar = 342) is

    A
    4 atm
    B
    5.07 atm
    C
    3.55 atm
    D
    2.45 atm

  • The osmotic pressure of 5% (mass/volume) solution of cane sugar at 50-C is

    A
    2.51 atm
    B
    3 atm
    C
    3.88 atm
    D
    3.45 atm
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