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TS EAMCET · Chemistry · Solutions

How many grams of glucose must be added to 0.5 liter of a solution so that its osmotic pressure is same as that of a solution of \(9.2 \mathrm{~g}\) of glucose dissolved in a liter?

  1. A 1.15
  2. B 9.22
  3. C 2.31
  4. D 4.6
Verified Solution

Answer & Solution

Correct Answer

(D) 4.6

Step-by-step Solution

Detailed explanation

Given, \(\left(V_i\right)\), initial volume of solution \(=0.5 \mathrm{~L}\) \(\left(V_f\right)\), final volume of solution \(=1.0 \mathrm{~L}\) \(\left(w_f\right)\), amount of glucose dissolve is final solution \[ =9.2 \mathrm{~g} \text { and molar mass of glucose }=180 \] For…