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The plot of osmotic pressure ( ) vs concentration ( mol L ⁻¹ ) for a solution gives a straight line with slope 25.73 L ^ bar mol-1 . The temperature at which the osmotic pressure measurement is done is

Options

  1. A310^ C
  2. B25.73^ C
  3. C12.05^ C
  4. D37^ C

Correct answer

D. 37^ C

Step-by-step solution

= CRT Slope = RT aligned & 25.73=0.083 T & T = 25.73 0.083 =309.47 310 ~K aligned Temperature in ^ C =310-273=37^ C

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