Two solutions of glucose have osmotic pr...

Two solutions of glucose have osmotic pressure `1.5` and `2.5 atm`,respectively. `1 L` of first solution is mixed with `2 L`of second solution. The osmotic pressure of the resultant solution will be
a.`2.62 atm`, b.`6.12 atm`,c.`3.26 atm`, d.`2.16 atm`

A

1.62 atm

B

6.12 atm

C

1.26 atm

D

2.16 atm

Text Solution

Verified by Experts

The correct Answer is:

D

`pi_(1)V_(1)+pi_(2)V_(2)=pi_(R)(V_(1)+V_(2))`
`1.5xx1+2.5xx2=pi_(R)xx3`
`pi_(R)=(6.5)/(3)=2.16` atm]

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