The pressure in vessel that contained pu...

The pressure in vessel that contained pure oxygen dropped from 2000 torr to 1500 torr in 40 min as the oxygen leaked through a small hole into a vacuum. When the same vessel was filled with another gas, the pressure dropped from 2000 torr to 1500 torr in 80 min. What is the molecular weight of the second gas ?

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

PROPERTIES OF GASES
RC MUKHERJEE|Exercise OBJECTIVE PROBLEMS|5 Videos
PROPERTIES OF GASES
RC MUKHERJEE|Exercise OBJECTIVE PROBLEMS|5 Videos
PROBLEMS BASED ON EQUATIONS: STOICHIOMETRY
RC MUKHERJEE|Exercise OBJECTIVE PROBLEMS|15 Videos
SOLID AND LIQUID STATES
RC MUKHERJEE|Exercise OBJECTIVE PROBLEMS |51 Videos

Similar Questions

Explore conceptually related problems

The pressure in a vessel that contained pure oxygen dropped from 2000 torr to 1500 torr in 50 minutes as the oxygen leaked through a small hole into a vacuum. When the same vessel was filled with another gas, the pressure dropped from 2000Torr to 1600Torr in 80 minutes. What is the molar mass of unknown gas?

1 litre of oxygen effuses through a small hole in 60 min. and a litre of helium at the same temperature and pressure effuses through the same hole in 21.2 min. What is the atomic weight of Helium -

The pressure in a bulb dropped from 2000 to 1500 mm Hg in 47 min when the contained oxygen leaked through a small hole. The bulb was then evacuated. A mixture of oxygen and another gas of molecular weight 79 in the molar ratio of 1:1 at a total pressure of 4000 mm of mercury was introduced. Find the molar ratio of the two gases remaining in the bulb after a period of 74 min .

Pressure in a bulb dropped from 2000 to 1500 mm in 50 minuite when the contained oxygen leaked through a small hole. The bulb was then completely evacuated.A mixture of oxygen and another gas of molecular weight 72 in molar ratio 1:1 at a total pressure of 6000 mm was introduced. Find the molar ratio of two gases remaining in the bulb after a period of 70 minute. If your answer is x then fill your OMR with 46 x (Exclude decimal places)

A sample of unknown gas is placed in a 2.5 L bulb at a pressure of 360 Torr and at a temperature of 22.5^(@) C and Is found to weight 1.6616 g. What is the molecular weight of the gas?

At 27^(@)C , hydrogen is leaked through a tiny hole into a vessel for 20 min . Another unknown gas at the same temperature and pressure as that of hydrogen is leaked through the same hole for 20 min . After the effusion of the gases, the mixture exerts a pressure of 6 atm . The hydrogen content of the mixture is 0.7 mol . If the volume of the container is 3 L , what is the molecular weight of the unknown gas?

RC MUKHERJEE-PROPERTIES OF GASES-PROBLEMS

A g of N(2) and 1g of O(2) are put in a two-litre flask at 27^(@)C. Ca...
Text Solution
|
Into a gas bulb of 2.83 litres, are introduced 0.174 g of H(2) and 1.3...
Text Solution
|
100 cm^(3) " of " NH(3) diffuses through a pin hole in 32.5 second. Ho...
Text Solution
|
A gas 'X' diffuses five times as rapidly as another gas 'Y'. Calculate...
Text Solution
|
The rate of diffusion of methane at a given temperature is twice that ...
Text Solution
|
A mixture containing 1.12 litres of H(2) and 1.12 litres of D(2) at NT...
Text Solution
|
A mixture consiting of 80 mole per cent hydrogen and 20 mole per cent ...
Text Solution
|
A straight glass tube has two inlets x and y at two ends. The length o...
Text Solution
|
A mixture of hydrogen and oxygen in 3:1 volume ratio is allowed to dif...
Text Solution
|
The time required by a certain volume of oxygen of diffuse through a s...
Text Solution
|
Calculate the relative rates of diffusion for .^(235)UF(6) and .^(23...
Text Solution
|
The rate of diffusion of a sample of ozonised oxygen is 0.98 times mor...
Text Solution
|
The pressure in vessel that contained pure oxygen dropped from 2000 to...
Text Solution
|
A sample of gas has a molar volume od 10.1 L at a pressure of 745 mm H...
Text Solution
|
Cyanogen is 46.2% C and 53.8% N by mass. At a temperature of 25^(@)C a...
Text Solution
|
Two containers of the same volume, one containing the gas A and the ot...
Text Solution
|
Calculate the percentage of free volume available in 1 mole gaseous wa...
Text Solution
|
To an evacuated vessel with movable piston under external pressure of ...
Text Solution
|
The diffusion coefficient of an ideal gas is proportional to its mean ...
Text Solution
|
A closed tank has two compartments A and B, both filled with oxygen (a...
Text Solution
|