The vapour pressure of water at room tem...

The vapour pressure of water at room temperature is 23.8 mm Hg. The vapour pressure of an aqueous solution of sucrose with mole fraction 0.1 is equal to:

23.9 mm Hg

24.2 mm Hg

21.42 mm Hg

31.44 mm Hg

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

LIQUID SOLUTION
VMC MODULES ENGLISH|Exercise EFFICIENT|98 Videos
LIQUID SOLUTION
VMC MODULES ENGLISH|Exercise IMPECCABLE|100 Videos
LIQUID SOLUTION
VMC MODULES ENGLISH|Exercise IMPECCABLE|100 Videos
JEE MAIN REVISON TEST-23
VMC MODULES ENGLISH|Exercise CHEMISTRY (SECTION 1)|25 Videos
LIQUID SOLUTIONS
VMC MODULES ENGLISH|Exercise IN-CHAPTER EXERCISE -L|10 Videos

Similar Questions

Explore conceptually related problems

Vapour pressure of pure water at 23^@C is 19.8 torr . Calculate the vapour of 3m aqueous solution.

The vapour pressure of a dilute aqueous solution of glucose is 750 mmHg at 373 K. The mole fraction of the solute is

The vapour pressure of pure benzene is 639.7 mm Hg and the vapour pressure of solution of a solute in benzene at the temperature is 631.9 mm Hg . Calculate the molality of the solution.

The vapour pressure of pure benzene at 25^(@)C is 639.7 mm Hg and vapour pressure of a solution of solute in benzene at the same temperature is 631.9 mm Hg. Calculate the molality of the solution.

Vapour pressure of pure water at 298 k is 23.8 mm Hg. Calculate the lowering of vapour pressure caused by adding 5g of sucrose in 50 g of water.

The vapour pressure of a pure liquid A is 40 mm Hg at 310 K . The vapour pressure of this liquid in a solution with liquid B is 32 mm Hg . The mole fraction of A in the solution, if it obeys Raoult's law, is:

At room temperature, a dilute solution of urea is prepared by dissolving 0.60 g of urea in 360 g of water. If the vapour pressure of pure water at this temperature is 35 mm Hg, lowering of vapour pressure will be: (molar mass of urea =60 g "mol"^(-1) )

If the vapour pressure of pure water at 25^@C is 23.8 mmHg , then calculate the vapour pressure lowering caused by the addition of 100 g of sucrose (molecular mass = 342 g/mol) to 100 g of water

At 298 K , the vapour pressure of water is 23.75 mm Hg . Calculate the vapour pressure at the same temperature over 5% aqueous solution of urea. [CO(NH_(2))_(2)] .

VMC MODULES ENGLISH-LIQUID SOLUTION -ENABLE

The vapour pressure of a solution having solid as solute and liquid as...
Text Solution
|
At 88^(@)C benzene has a vapour pressure of 900 torr and toluene has a...
Text Solution
|
The vapour pressure of water at room temperature is 23.8 mm Hg. The va...
Text Solution
|
The vapour pressure of pure liquid A is 10 torr at at the same tempera...
Text Solution
|
The vapour pressure of pure benzene and toluene are 160 and 60 torr re...
Text Solution
|
1 mole of heptane (Pure V.P. = 92 mm of Hg) was mixed with 4 moles of ...
Text Solution
|
Among the following, that does not form an ideal solution is:
Text Solution
|
The colligative properties of a solution depend on
Text Solution
|
Which is not a colligative property?
Text Solution
|
Which condition is not satisfied by an ideal solution?
Text Solution
|
The molal elevation constant is the ratio of the elevation in boiling ...
Text Solution
|
What would be the freezing point of aqueous solution containing 17 g o...
Text Solution
|
The vapour pressure of two pure liquids (A) and (B) are 100 torr and 8...
Text Solution
|
How many grams of a non volatile solute having a molecular mass of 90 ...
Text Solution
|
An azeotropic solution of two liquid has boiling point lower than eith...
Text Solution
|
Mole fraction of A vapours above ideal solution in mixture of A and B ...
Text Solution
|
An aqueous solution of sucrose (C(12)H(22)O(11)) having a concentratio...
Text Solution
|
0.6 g of a solute is dissolved in 0.1 L of a solvent which develops an...
Text Solution
|
A solution containing 3.3g of a substance in 125g of benzne (b.pt = 80...
Text Solution
|
The molal boiling point constant for water is 0.513 K m^(-1). When 0.1...
Text Solution
|