0.2 molal NaOH solution is prepared i...

`0.2` molal NaOH solution is prepared in water . Mole fraction of solute is _______.

A

`3.6xx10^(-3)`

B

`3.6xx10^(-5)`

C

`3.3xx10^(-4)`

D

`3.58xx10^(-3)`

Text Solution

Verified by Experts

The correct Answer is:

D

Topper's Solved these Questions

SOLUTIONS AND COLLIGATIVE PROPERTIES
TARGET PUBLICATION|Exercise Evaluation Test|25 Videos
SOLUTIONS AND COLLIGATIVE PROPERTIES
TARGET PUBLICATION|Exercise Critical Thinking|91 Videos
SOLID STATE
TARGET PUBLICATION|Exercise QUESTION|211 Videos

Similar Questions

Explore conceptually related problems

What is the molality of a solution of methanol in water in which the mole fraction of methanol is 0.25?

Molality of an aqueous solution having 0.9 mole fraction of solvent is

The mole fraction of a solvent in a solution is 0.8 . The mole fraction of the solute will be _____.

3.2 molal aqueous solution will have mole fraction of solute equal to

If the mole fraction of a solute in a binary solution is 0.3 , what could be the mole fraction of the solvent in the solution?

An X molal solution of a compound in benzene has mol e fraction of solute =0.2. The value of X is

TARGET PUBLICATION-SOLUTIONS AND COLLIGATIVE PROPERTIES-Competitive Thinking

The density of 2% (W//W) aqueous KI solution is 1.202 g mL^(-1)...
Text Solution
|
What is the mole fraction of the solute in a 1.00 m aqueous...
Text Solution
|
0.2 molal NaOH solution is prepared in water . Mole fraction o...
Text Solution
|
Which of the following is dependent on temperature?
Text Solution
|
Solubility of which among the following substances in water increases ...
Text Solution
|
Which among the following alloys is used in making instruments for ele...
Text Solution
|
Which one of the following is a colligative property?
Text Solution
|
Equimolar solutions in the same solvent have-
Text Solution
|
The vapour pressure of pure liquid solvent A is 0.80 atm. When a non-v...
Text Solution
|
9 g of glucose ( mol wt = 180 ) is dissolved in 90 of H(2) O...
Text Solution
|
Vapour pressure of "CCl"(4) at 25^(@)C is 143 mm Hg . 0.5 g of a non-v...
Text Solution
|
Benzene and toluene form nearly ideal solutuions. At 20^(@)C, the vapo...
Text Solution
|
On dissolving 18 g solid in 100 g H(2)O at 20^(@)C , water...
Text Solution
|
The vapor pressure of acetone at 20^(@)C is 185 torr. When 1.2 g of a ...
Text Solution
|
At 298 K 1.0 g of a non-colatile solute is dissoved in 100 g of aceton...
Text Solution
|
Vapour pressure of pure solvent and its solution at certain te...
Text Solution
|
18g glucose (C(6)H(12)O(6)) is added to 178.2g water. The vapour press...
Text Solution
|
Derive the relation between elevation of boiling point and molar ...
Text Solution
|
Identify the compound amongst the following of which 0.1 M aqueous sol...
Text Solution
|
Pressure cooker reduces cooking time because :
Text Solution
|