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All of the water in a 0.20M solution of ...

All of the water in a `0.20M` solution of `NaCl` was evaporated and a `0.150` mol of `NaCl` was obtained. What the original volume of the sample?

A

`30mL`

B

`333mL`

C

`750mL`

D

`1000mL`

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • 4 L of 0.02 M aqueous solution of NaCl was diluted by adding 1 L of water. The molality of the resultant solution is……..

    A
    `0.004`
    B
    `0.008`
    C
    `0.012`
    D
    `0.016`

  • Suppose 3.50 weight per cent of aqueous solution of NaCl is sea water. What of NaCl is sea Water. What is the molality of seawater?

    A
    6.2 m
    B
    0.062 m
    C
    0.62 m
    D
    0.0062 m

  • The osmotic pressure of a 0.5 M solution of NaCl at 0^(@)C will be

    A
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    B
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