Home
Class 12
CHEMISTRY
A solution containing 4.0 g of PVC in 2 ...

A solution containing 4.0 g of PVC in 2 litre of dioxane (industrial solvent ) was found to have an osmotic pressure `3.0xx10^(-4)` atm at `27^(@)C` The molecular mass of the polymer will be :

A

`1.6xx10^(4)`

B

`1.6xx10^(5)`

C

`1.6xx10^(3)`

D

`1.6xx10^(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

A 10gm mixture of glucose and urea present in 250 ml solution shows the osmotic pressure of 7.4 atm at 27^(@)C . The precentage compostion of urea in the solution will be

At 273K, 100cm^(3) of a solution contaning 3gm of an unidentified solute exhibits an osmotic pressure of 2.24 atm , them molar mass of the solute is

Solution S_1 contains 3g of urea per litre and solution S_2 contains 9g glucose per litre. At 298 K, the osmotic pressure of

200" cm"^(2) of an aqueous solution of a protein contains 1.26 g of the protein. The oxmotic pressure of such a solution at 300 K is found to be 2.57xx10^(-3) bar. Calculate the molar mass of the protein.

Determine the amount of CaCl_(2) (i=2.47) dissolved in 2.5 litre of water such that its osmotic pressure is 0.75 atm at 27^(@)C .

At 25^@C , a solution containing 0.1 g of polyisobutylene in 50 ml. of benzene developed a rise of 2.4 mm at osmotic equilibrium . If density is 0.8 c c^(-1) , calculate the molecular weight of polyisobutylene .

300 mL of an aqueous solution of a protein contains 2.52 g of the protein. If osmotic pressure of such a solution at 300 K is 5.04xx10^(-3) bar, the molar mass of the protein in g mol^(-1) is