how to find osmotic pressure?

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  • August 27, 2011 at 5:40 am #40
    ahwriter
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    Out of (a) 200 ml of 2 M NaCl Soln and (b) 200 ml of 1 M glucose Soln. which one has higher osmotic pressure ?

    August 27, 2011 at 5:41 am #8595
    Aakanksha
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    (a) 200 ml of 2 M NaCl Soln. NaCl is an electrolyte which dissolve to give ions. Glucose and urea are non electrolytes. Thus glucose has minimum conc. and hence minimum osmotic pressure.

    August 27, 2011 at 5:43 am #8599
    ahwriter
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    (b) 0.01 M Na2SO4

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