Question

If two solutions have the same concentration ,the osmosis pressure at 327 c is twice that of

Answer 1

Given:

1. Both the solutions have same concentrations.
2. The temperature of one of the solution is equal to 327°C.

To find:

The temperature of the other solution such that the osmotic pressure is double.

Solution:

• The osmotic pressure of a solution is directly proportional to the concentration and the absolute temperature of the solution.
• Ф=CRT
• The absolute temperature of the first solution is 600K (327+273)
• Concentration being constant, double osmotic pressure will signify double absolute temperature.Hence absolute temperature of the second solution is 1200K.
• The temperature of the second vessel in celcius is 927°C.

Answer:

The temperature of the solution such that the osmotic pressure is double is equal to 927°C