A) 8.4 atm
B) 4.2 atm
C) 16.8 atm
D) 2.1 atm
Correct Answer: B
Solution :
On mixing, the concentrations are reduced to half of the original values. So osmotic pressures also become half. i.e., \[{{P}_{urea}}=3.0\,atm,\] \[{{P}_{cane\,\,sugar}}=1.2\,atm\] Total = 4.2 atmYou need to login to perform this action.
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