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At 300k.36 g of glucose presents …

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At 300k.36 g of glucose presents in a litre of its solution has an osmotic pressure of 4.98 bar. If the osmotic pressure of the solution is 1.52 bars at the same temperature, what would be its concentration ❓

Posted by Krishna Tripathi 3 years, 9 months ago

CBSE > Class 12 > Chemistry

1 answers

Mr. Singh 3 years, 9 months ago

π1=4.98,π2=1.52, C1=36/180,C2=? Now, according to Van't Hoff equation. Π=CRT. putting the value in above equation, we get. 4.98=36/180RT.................(i) 1.52=C2RT.................(ii) Now dividing equation 2 by 1,we get. (C2*180)/36=1.52/4.98 or C2=0.0061

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