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The osomotic pressure pi depends on the ...

The osomotic pressure `pi` depends on the molar concentration of the solution `(pi=CRT)`. If two solutions are of equal solute concentration and, hence, have the same omotic pressure, they are said to be isotonic. If two solutions are of unequal osmotic pressures, the more concentrated solution is said to be hypertonic and the more diluted solution is described as hypotonic.
Osmosis is the major mechanism for transporting water upward in the plants. Answer the following questions:
What would be the percent strength of solution of urea that would be isotonic with `4.5%` solution of glucose?

A

`4.5%`

B

`13.5%`

C

`1.5%`

D

`9%`

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The correct Answer is:
C
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The osomotic pressure pi depends on the molar concentration of the solution (pi=CRT) . If two solutions are of equal solute concentration and, hence, have the same omotic pressure, they are said to be isotonic. If two solutions are of unequal osmotic pressures, the more concentrated solution is said to be hypertonic and the more diluted solution is described as hypotonic. Osmosis is the major mechanism for transporting water upward in the plants. Answer the following questions: Isotonic solutions have same

The osomotic pressure pi depends on the molar concentration of the solution (pi=CRT) . If two solutions are of equal solute concentration and, hence, have the same omotic pressure, they are said to be isotonic. If two solutions are of unequal osmotic pressures, the more concentrated solution is said to be hypertonic and the more diluted solution is described as hypotonic. Osmosis is the major mechanism for transporting water upward in the plants. Answer the following questions: Osmotic rise of a solution depends on

Knowledge Check

  • Solutions with same osmotic pressures are called

    A
    Hypertonic
    B
    Hypotonic
    C
    Isotonic
    D
    Normal

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    The osomotic pressure pi depends on the molar concentration of the solution (pi=CRT) . If two solutions are of equal solute concentration and, hence, have the same omotic pressure, they are said to be isotonic. If two solutions are of unequal osmotic pressures, the more concentrated solution is said to be hypertonic and the more diluted solution is described as hypotonic. Osmosis is the major mechanism for transporting water upward in the plants. Answer the following questions: A plant cell shrinks when it is kept in:

    The osomotic pressure pi depends on the molar concentration of the solution (pi=CRT) . If two solutions are of equal solute concentration and, hence, have the same omotic pressure, they are said to be isotonic. If two solutions are of unequal osmotic pressures, the more concentrated solution is said to be hypertonic and the more diluted solution is described as hypotonic. Osmosis is the major mechanism for transporting water upward in the plants. Answer the following questions: The glucose solution to be injected into the bloodstream and the blood itself should have the same.

    The osmotic pressure of a solution depends on

    Hypertonic solutions have same osmotic pressure.

    Isotonic solutions have different osmotic pressure.

    Osmotic pressure of a solution is

    Give the relation between osmotic pressure and concentration of a solution.

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