Pair of urea and sucrose (or glucose) solutions in g/L with the same osmotic pressure

1. A.
   6 g urea dm$^{-3}$ and 85.5 g sucrose dm$^{-3}$
2. B.
   15 g urea dm$^{-3}$ and 34.2 g sucrose dm$^{-3}$
3. C.
   6 g urea dm$^{-3}$ and 34.2 g sucrose dm$^{-3}$
4. D.
   15 g urea dm$^{-3}$ and 171 g sucrose dm$^{-3}$

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1. A.
   $3\text{ }g{\text{ }L}^{- 1}$ urea and $17.1\text{ }g{\text{ }L}^{- 1}$ sucrose
2. B.
   $6\text{ }g{\text{ }L}^{- 1}$ urea and $17.1\text{ }g{\text{ }L}^{- 1}$ sucrose
3. C.
   $3\text{ }g{\text{ }L}^{- 1}$ urea and $34.2\text{ }g{\text{ }L}^{- 1}$ sucrose
4. D.
   $6\text{ }g{\text{ }L}^{- 1}$ urea and $8.6\text{ }g{\text{ }L}^{- 1}$ sucrose

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1. A.
   $6$ g/L urea solution and $18$ g/L glucose solution.
2. B.
   $12$ g/L urea solution and $18$ g/L glucose solution.
3. C.
   $18$ g/L urea solution and $18$ g/L glucose solution.
4. D.
   $6$ g/L urea solution and $6$ g/L glucose solution.

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