The molal lowering of vapor pressure for...

The molal lowering of vapor pressure for `H_(2)O` at `100^(@)C` is

A

760 mm

B

750 mm

C

13.43 mm

D

0.760 mm

Text Solution

Verified by Experts

The correct Answer is:

C

Topper's Solved these Questions

NEET MOCK TEST 15
NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos
NEET MOCK TEST 17
NTA MOCK TESTS|Exercise CHEMISTRY|45 Videos

Similar Questions

Explore conceptually related problems

100mL of HC1 gas at 25^(@)C and 740mm pressure is dissolved in 1L of H_(2)O . Calculate the pH of solution. Given vapour presure of H_(2)O at 25^(@)C is 23.7mm .

What is the free energy for the process H_(2)O(l,-10^(@)C, 0.28Pa,1"mole")toH_(2)O (s,-10^(@)C,0.26Pa, 1"mole") Given that vapor pressure of water and ice at -10^(@)C is 0.28and0.26Pa respectively

The relative lowering of vapour pressure of an aqueous solution containing a non-volatile solute, is 0.0125. The molality of the solution is

NTA MOCK TESTS-NEET MOCK TEST 16-CHEMISTRY

In hydrogen atom, an electron in its ground state absorbs two times of...
Text Solution
|
The molal lowering of vapor pressure for H(2)O at 100^(@)C is
Text Solution
|
The molar ratio of Fe^(++) to Fe^(+++) in a mixture of FeSO(4) and Fe(...
Text Solution
|
Which of the following is not true for S(N^(1)) reaction ?
Text Solution
|
One of the processes used for concentration of ores is Froth floatatio...
Text Solution
|
Which of the following drugs is an analgesic?
Text Solution
|
The volume percentage of Cl2 at equilibrium in the dissociation of PCl...
Text Solution
|
The conversion : can be effected by
Text Solution
|
An organic compound (A) contatns 20% C, 46.66% N and 6.66% H. It gave ...
Text Solution
|
If the temperature of an ideal gas in a sealed, rigid container is inc...
Text Solution
|
The optical rotation of the alpha-form of a pyranose is +150.7^(@), th...
Text Solution
|
Orthoboric acid when heated to red hot gives :
Text Solution
|
DeltaH(t)^(@) for CO(2)(g) and H(2)O(g) are -393.5, -110.5 and -241.8 ...
Text Solution
|
Which of the following is not an actinoid?
Text Solution
|
A chloride dissolves appreciably in cold water. When placed on platinu...
Text Solution
|
In the chemical reaction , CH(3)CH(2)NH(2) +CHCl(3) +3KOH to (A) +(B...
Text Solution
|
Sodium thiosulphate, Na(2)S(2)O(3).5H(2)O is used in photography to
Text Solution
|
Some type of gels like gelatin loose water slowly. The process is know...
Text Solution
|
The change in entropy when the pressure of perfect gas is changed isot...
Text Solution
|
Electrode potential data given below Cl2+2H2Oto2ClO^(-)+4H^(+) +2e^(...
Text Solution
|