×

#### Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Click to Chat

1800-1023-196

+91-120-4616500

CART 0

• 0

MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

There are no items in this cart.
Continue Shopping
```
100cc of 1.5% solution of urea is found to have an osmotic pressure of 6atm and 100cc of 3.42% solution of cane sugar is found to have an osmotic pressure of 2.4atm. If two solutions are mixed, the osmotic pressure of the resulting mix is? a)8.4 atm b)4.2 atm c)16.8 atm d)2.1atm
100cc of 1.5% solution of urea is found to have an osmotic pressure of 6atm and 100cc of 3.42% solution of cane sugar is found to have an osmotic pressure of 2.4atm. If two solutions are mixed, the osmotic pressure of the resulting mix is? a)8.4 atm      b)4.2 atm     c)16.8 atm      d)2.1atm

```
4 years ago

Vikas TU
14149 Points
```							caclulate the mlolarity first for both solution.Urea = > (1.5*1000/M*100)Cane Sugar => 3.42*1000/m*100Where M and m are there molar masses respectively.Thus net molarity would be from M1V1 = M2V2.And net temp. would be T1 and T2 from both O.P. respectively.Fianl O.P = 1*C*S*(T1 + T2).C is net molarity of soltion after mixing and S is R constant)
```
4 years ago
Faraz Hashmi
15 Points
```							Pressure of urea= 6/2 = 3 atmPressure of canesugar= 2.4/2 =1.2 atmWe can see that both the reactions undergo at same temperature. Therefore its an ideal condition. Therefore, p[net]= 3+1.2 =  4.2 atm i.e. option {b}
```
7 months ago
Think You Can Provide A Better Answer ?

## Other Related Questions on Physical Chemistry

View all Questions »

### Course Features

• 731 Video Lectures
• Revision Notes
• Previous Year Papers
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Test paper with Video Solution

### Course Features

• 141 Video Lectures
• Revision Notes
• Test paper with Video Solution
• Mind Map
• Study Planner
• NCERT Solutions
• Discussion Forum
• Previous Year Exam Questions