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An 1% solution of KCI(I),NaCI(II), BaCI(...

An 1% solution of `KCI(I),NaCI(II), BaCI_(2)(III)` and urea (IV), have their osmotic pressure at the same temperature in the ascending order (molar masses of `NaCI, KCI, BaCI_(2)` and urea are respectively `58.5, 74.5, 208.4, 60 g mol^(-1)` Assume 100% ionization of the electrolytes at this temperature

A

I lt III lt II lt IV

B

III lt I lt II lt IV

C

I lt II lt III lt IV

D

III lt IV lt I lt II

Text Solution

Verified by Experts

Higher the number of ions produced, higher would be the osmotic pressure.
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