A flask contains 3g H(2) and 24g O(2). T...

A flask contains 3g `H_(2) and 24g O_(2). The partial pressure of hydrogen in the mixture is

`1/y` th of the total pressure

`1/y` of the total pressure

`2/y` of the total pressure

Text Solution

Verified by Experts

The correct Answer is:

No. of moles of `H_(2) =3/2`
No. of moles of `O_(2) = 24/32 = ¾`
`therefore` Partial pressure of hydrogen in the mixture, `= ((3/2)/(3/2 + 3/4))` P of the total pressure
`=2/3` of total pressure

Topper's Solved these Questions

SOLUTIONS
SIA PUBLICATION|Exercise MCQ|27 Videos
SURFACE CHEMISTRY
SIA PUBLICATION|Exercise MCQS|24 Videos

Similar Questions

Explore conceptually related problems

A neon dioxide mixture contains 70.6 g dioxygen and 167.5 g neon. If pressure of the mixture of gases in the cylinder is 25 bar. What is the partial pressure of dioxygen and neon in the mixture?

A 3 litre flask contains 2.2 gms of CO_2 and some mass of oxgyen. If the pressure of the mixture is 1.2 atm at 27^@C , Calculate the partial pressure and the mass of oxygen.

A five litre flask contains 3.5gm of N_2 3g of H_2 and 8g of O_2 at 27^@C . The total pressure exerted by the mixture of these gases is

A gaseous mixture contains 56g of N_(2) , 44g of CO_(2) and 16g of CH_(4) . The total pressure of the mixture is 720 mm Hg. The partial pressure of CH_(4) is

A flask contains 1gm, of H_2 , 2gms. of Ne and 1.6 gms. of O_2 at a pressure of 2 atmoshperes at 27^@C . Calculate the partial pressures of each gas and the volume of the flask.

The density of a gaseous mixture O_(2) and N_(2) is 1.4 g/L at S.T.P. Find out the partial pressure of O_(2) in the mixture.

In a ten litre vessel, the total pressure of a gaseous mixture containing H_(2), N_(2) and CO_(2) is 9.8atm. The partial pressures of H_(2) and N_(2) are 3.7 and 4.2 atm respectively. Then the partial pressure of CO_(2) is

SIA PUBLICATION-STATES OF MATTER-M.C.Q.

What is the numerical value of the gas constant R- in J mol^(-1) K^(-1...
Text Solution
|
A mixture contains 16 g of oxygen, 28 g of nitrogen and 8 g of CH(4). ...
Text Solution
|
STP
Text Solution
|
The root mean square velocity of a gas is doubled when the temperature...
Text Solution
|
At STP, the density of a gas (molecular weight 45) in g//L is
Text Solution
|
For an ideal gas. a plot of PV//RT versus T will look like
Text Solution
|
Which of the following is a representation of Charle’s law ?
Text Solution
|
Equal masses of methane and oxygen are introduced into a vessel at 27^...
Text Solution
|
A given mass of a gas obeys Boyle’s law at certain temperature. Which ...
Text Solution
|
The mole percentage of oxygen in a mixture of 7.0 g of nitrogen and 8....
Text Solution
|
A flask contains 3g H(2) and 24g O(2). The partial pressure of hydroge...
Text Solution
|
The molecular weight of a gas that diffuses twice as rapidly as a gas ...
Text Solution
|
At 27 ^@C, the ratio of root mean square velocities of ozone to oxygen...
Text Solution
|
A sample of gas has a volume of 0.2 L, measured at 1 atm pressure and ...
Text Solution
|
The rate of diffusion of a gas in a diffusion tube is 1/2sqrt(7). Mole...
Text Solution
|
A gaseous mixture contains 56g of N(2), 44g of CO(2) and 16g of CH(4)....
Text Solution
|
The rms velocity of an ideal gas at 27^@C is 0.3 m//s. Its rms velocit...
Text Solution
|
The rate of diffusion of He is........... of the rate of diffusion of ...
Text Solution
|
If the pressure and the absolute temperature of a given mass of gas ar...
Text Solution
|
The factor by which the kinetic energy of 8g of H, at 27^@C is greater...
Text Solution
|