For a molar solution of NaCl in water at...

For a molar solution of NaCl in water at `25^(@)C` and `1 atm` pressure shows that:

`rho`

`1.5 rho`

`0.5 rho`

`0.75 rho`

Text Solution

Verified by Experts

Topper's Solved these Questions

SOLUTIONS
MODERN PUBLICATION|Exercise EXERCISE|635 Videos
SOLID STATE
MODERN PUBLICATION|Exercise EXERCISE|525 Videos
STRUCTURE OF ATOM
MODERN PUBLICATION|Exercise EXERCISE|102 Videos

Similar Questions

Explore conceptually related problems

Why the vapour pressure of a solution of glucose in water is lower than of pure water

A certen amount of gas at 2.5^(@)C and at a pressure of 0.80 atm is kept in a glass vessel. Suppose that the vessel can withstand a pressure of 2.0 atm. How high can you raise the temperature of the gas without bursting the vessel?

A solution containing 15g of urea (molar mass= 60gmol^-1 ) per litre of solution in water has the same osmotic pressure (isotonic) as a solution of glucose (molar mass= 180gmol^-1 ) in water. Calculate the mass of glucose presenty in one litre of its solution.

Calculate the molar concentration of urea solution if it exerts an osmotic pressure of 2.45 atmosphere at 300K . (R=0.0821L atm mol^-1 K^-1 )

Urea forms an ideal solution in water. Determine the vapour pressure of an aqueous solution contianing 10% by mass of urea at 40^@C . (Vapour pressur of water at 40^@C =55.3 mm of Hg)

Decinormal solution of NaCl developed an osmotic pressure of 4.6 atm at 300K. Calculate the degree of dissociations.

A solution of glucose has been prepared at 298K dissolving 7.2 g of glucose in 100 g of water. k_f water is 1.86Km^-1 and vapour pressure of water at 298K is 0.024 atm. The vapour pressure of the solution at 298K will be

Electrolyte A gives 4 ions and B is a non electrolyte. if 0.1 molar solution of solute B produces as osmotic pressure p, then 0.02 molar solution of A will produce osmotic pressure equal to

MODERN PUBLICATION-SOLUTIONS -EXERCISE

For an ideal liquid
Text Solution
|
The vapour pressure of the solvent decreased by 10 mm of Hg when a non...
Text Solution
|
For a molar solution of NaCl in water at 25^(@)C and 1 atm pressure sh...
Text Solution
|
0.01 M solution each of ura, common salt and sodium sulphate are taken...
Text Solution
|
Which of the following 0.10 m aqueous solution will have the lowest fr...
Text Solution
|
The Van't Hoff factor for 0.1 M Ba(NO3)2 solution is 2.74. the degree ...
Text Solution
|
2.5 litre of 1 M NaOH solution are mixed and another 3 litre of 0.5 M ...
Text Solution
|
In a 0.2 molal aqueus solution of a weak acid HX the degree of dissoci...
Text Solution
|
Which one of the following statements is false?
Text Solution
|
Comphor is often used in molecules mass determination bacause
Text Solution
|
In 100 g of napthalene 2.423 g of sulphur was dissolved. Melting point...
Text Solution
|
Ethylene glycol is added to water as an antifreeze. It will
Text Solution
|
The volume of 4N HCl and 10 N HCl required to make 1 litre of 6N HCl l...
Text Solution
|
Which of the following colligatives property can provide molar mass of...
Text Solution
|
When a gas is bubbled through water at 298K, a very dilute solution of...
Text Solution
|
What is the mole fraction of solute in 2.5m aqueous solution .
Text Solution
|
1 g of non - electrolyte solute (molar mass 250 g/mol) was dissolved i...
Text Solution
|
is used for loosening of soil, adding fertilizers to crops, removing t...
Text Solution
|
Concentrated aqueous sulphuric acid is 98% H2SO4 by mass and has a den...
Text Solution
|
0.5 molal aqueous solution of a weak acid is 20% iionized. If Kf for ...
Text Solution
|