The boiling point of 0.2 molkg^-1 soluti...

The boiling point of `0.2 molkg^-1` solution of X in water in greater than equimolal solution of Y in water. Which one of the following statements is true in this case?

Molecular mass of X is less than the molecular mass of Y.

Y is undergoing dissociation in water while X undergoes no change.

X is undergoing dissociation in water.

Molecular mass of X is greater than the moelcular mass of Y.

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

The boiling point of 0.2. mol Kg^(-1) solution of X in water is greater than equimolal solution of Y in water. Which of the following statement is true in this case ?

Which of the following statements are true? -38 is greater than -35.

Which of the following solution has highest boiling point ?

Let y(x) be a solution of the differential equation (1+e^(x))y^(')+ye^(x)=1 . If y(0)=2 , then watch of the following statements is (are) true?

Which one of the following option is true and why? y=3x+5 has: a unique solution?

which of the following statement is not true about the oil - in - water type emulsion ?

consider 0.1 M solutions of two solutes X and Y. The X behaves as a univalent electrolyte while the solute Y dimerises in solution. Which of the following statement are correct regarding these solutions? (1) The boiling point of the solution of X will be higher than that of Y (2) The osmotic pressure of the solution of Y will be lower than that of X (3) The freezing point of the solition of X will be lower than that of Y (4) The relative lowering of vapour pressure of both the solutions will be the same lt brgt Select the correct answer from the option given below

Which of the following statements are true? A negative integer is greater than its opposite.

MODERN PUBLICATION-SOLUTIONS -EXERCISE

How many grams of concentrated nitric acid soluton should be used to p...
Text Solution
|
Which of the following 0.10 m aqueous solution will have the lowest fr...
Text Solution
|
The boiling point of 0.2 molkg^-1 solution of X in water in greater th...
Text Solution
|
Fill in the blanks- rhizobium bacteria is present in the of the legume...
Text Solution
|
Which one of the folloiwng statement about the composition of the vapo...
Text Solution
|
At 100^@C , the vapour pressure of a solution of 6.5 g of solute in 10...
Text Solution
|
Which one of the following is incorrect for an ideal soluton?
Text Solution
|
The Van't Hoff factor i for a dilute aqueous solution of the strong el...
Text Solution
|
Fill in the blanks- and are called as leguminous plants.
Text Solution
|
Which of the following 0.1 M aqueous solution will have lowest freezin...
Text Solution
|
The temperature at which 10% aqueous solution of glucose will exhibit ...
Text Solution
|
The lquid A and B from ideal solutions. At 300 K, the vapour pressure ...
Text Solution
|
Henry's law constant of oxygen 1.4xx10^-3 molL^-1 atm^-1 at 298K. How ...
Text Solution
|
The solubility of a gas in water at 300 K under a pressure of 100 atmo...
Text Solution
|
Which of the following statements is false?
Text Solution
|
1.5 g of a non-volatile non-electrolyte is dissolved in 50 g of benzen...
Text Solution
|
0.01 M solution of KCl and BaCl2 are prepared in water. The freezing p...
Text Solution
|
The degree of ionization of HF in 0.100m aqueous solution is (freezing...
Text Solution
|
The partial pressure of nitrogen in air is 0.76 atm and its Henry's La...
Text Solution
|
The experimental and calculate elevation in boiling points of an elect...
Text Solution
|