Predict the osmotic pressure order for the following (assume salts are 100% dissOciated)
0.1 M Urea
0.1 M NaCL
0.1 M Na2SO4
IV 0.1 M Na3PO4
(b) If equal volumes of all these solutions are mixed then calculate the osmotic pressure of the net
resultant solution obtained at 30OK
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Explanation:
The formula for osmotic pressure is π=icRT where c is the molarity of the salt solution, i is the vant hoff factor, R is the gas constant and t is the temperature. In this question since the molarity and temperature is constant for all the salt solutions our answer can be determined only by the value of i. Thus the answer is IV>III>II>I
Jay312:
Answer of part (b)
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