A 0.029 M solution of this ionic compound has an osmotic pressure of 1.50 atm at 25 C has van’s hoff factor that is equal to 3. The van’s hoff factor should be express in whole number
Using formula,
Osmotic pressure(P) = 1.50 atm
Temperature (T) = 298 K
Concentration(C) = 0.029 M
i = Van't Hoff factor
As we know,
"P = iCRT"
1.50 = i × 0.029 × 0.0821×298
i = 2.1
So, Van't Hoff factor is =[ 2]
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