MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Osmotic Pressure

What is osmot...

Question

What is osmotic pressure? Draw a labelled diagram of Barkeley - Hartley method of determination of osmotic pressure?

Open in App

Solution

Osmotic pressure : The excess pressure which must be applied to the solution to prevent the entry of solvent through a semipermeable membrane.It is also defined as the measure of the tendency of a solution to take in pure solvent (which belongs to the solution under discussion) by osmosis.

Suggest Corrections

thumbs-up

1

Similar questions

Q. Berkeley-Hartley method cannot be used to determine osmotic pressure of non-aqueous solutions.

Q. The best and accurate method for determining osmotic pressure is:

Q. Given below are two statements labelled as Assertion (A) and Reason (R).
Assertion (A) : Osmotic pressure method is used to determine the molar masses of proteins, polymers etc.
Reason (R) : The magnitude of osmotic pressure is large even for very dilute solutions.
[0.77 Mark]

Q. Osmotic pressure method is the most useful method for determining the molecular weight of macromolecules. The hydrostatic pressure develop as a result osmosis is a measure of osmotic pressure. Osmotic pressure of a 0.02 M cane sugar solution at 300 k is: ( R = 0.0821 L atm degree

^{- 1}

^{- 1}

)

Q. The molecular weight of

N a C l

determined by osmotic pressure method will be :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Osmotic Pressure

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Osmotic Pressure

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon