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0.06% (w/v) aqueous solution of urea is ...

0.06% (w/v) aqueous solution of urea is isotonic with:

A

0.01 M glucose solution

B

0.06% glucose solution

C

0.01 M glucose solution

D

0.6% glucose solution

Text Solution

Verified by Experts

The correct Answer is:
A
`0.06(w//v)` solution of urea has 0.06g of urea in 100 mL solution
`:."Molarity"=("wt. of solute"xx1000)/("Mol. Wt." xx "vol. of solution")`
`=(0.06xx1000)/(60xx100)=0.01M`
0.01 M solution of urea is isotonic with 0.01 M solution of glucose.
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Knowledge Check

  • A 6% solution of urea is isotonic with

    A
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    B
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    C
    25% solution of glucose
    D
    1M solution of glucose

  • A 6% solution of urea is isotonic with :

    A
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    B
    6% solution of glucose
    C
    25% solution of glucose
    D
    1 M solution of glucose

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