The osmotic pressure of 1 M solution of sucrose is 22.4 atm. What will be the osmotic potential of 0.1 M sucrose solution?

Question

The osmotic pressure of 1 M solution of sucrose is 22.4 atm. What will be the osmotic potential of 0.1 M sucrose solution? (A) 22.4 atm (B) 2.2 atm (C) -2.24 atm (D) 0

Tardigrade Admin · Accepted Answer

Osmotic potential is a modern term for osmotic pressure. The osmotic pressure for a solution is positive, but its value is negative for osmotic potential.
Hence, Osmotic pressure = - Osmotic potential.
The osmotic pressure of 1M solution is 22.4 atm, hence for a 0.1M solution it will be - 2.24 atm.

Q. The osmotic pressure of 1 M solution of sucrose is 22.4 atm. What will be the osmotic potential of 0.1 M sucrose solution?

22.4 atm

2.2 atm

-2.24 atm

0

Osmotic potential is a modern term for osmotic pressure. The osmotic pressure for a solution is positive, but its value is negative for osmotic potential. Hence, Osmotic pressure = - Osmotic potential. The osmotic pressure of 1M solution is 22.4 atm, hence for a 0.1M solution it will be - 2.24 atm.

Osmotic potential is a modern term for osmotic pressure. The osmotic pressure for a solution is positive, but its value is negative for osmotic potential.
Hence, Osmotic pressure = - Osmotic potential.
The osmotic pressure of 1M solution is 22.4 atm, hence for a 0.1M solution it will be - 2.24 atm.