The root mean square speed of molecules ...

The root mean square speed of molecules of ideal gases at the same temperature are

The same

Inversely proportional to the square root of the molecular weight

Directly proportional to the molecular weight

Inversely proportional to the molecular weight.

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

KINETIC THEORY OF GASES
AAKASH SERIES|Exercise Exercise -II|32 Videos
KINETIC THEORY OF GASES
AAKASH SERIES|Exercise Practice Exercise|15 Videos
KINETIC THEORY OF GASES
AAKASH SERIES|Exercise Problems|12 Videos
KINEMATICS
AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET (ADVANCED)) (Integer Type Questions)|12 Videos
LAWS OF MOTION
AAKASH SERIES|Exercise PRACTICE EXERCISE|108 Videos

Similar Questions

Explore conceptually related problems

The molecules of an ideal gas at a certain temperature have

2N molecules of an ideal gas X, each of mass m, and 4N molecules of another ideal gas, Y, each of mass 3m are maintained at the same absolute temperature in the same vessel. The root mean square speed of molecules of X type is v and the root mean square of the component of velocity of molecules of gas Y, along the X axis is u, then v : u is

The most probable speed of helium molecules is same as the root mean square speed of neon molecules. If the temperature difference of the two gases be 150°C, the temperature of neon is:

What is the de Broglie wavelength of a nitrogen molecule in air at 300 K? Assume that the molecule is moving with the root-meansquare speed of molecules at this temperature. (Atomic mass of nitrogen = 14.0076 u)

The mean speed of Helium atoms is 4 times that of the molecules of a gas x at the same temperature. The molecular weight of x is

Three vessels of equal capacity have gases at the same temperature and pressure. The first vessel contains neon (monatomic), the second contains chlorine (diatomic). and the third contains uranium hexafluoride (polyatomic). Do the vessels contain equal number of respective molecules ? Is the root mean square speed of molecules the same in the three cases? If not, in which case is v_("rms") the largest ?

AAKASH SERIES-KINETIC THEORY OF GASES-Exercise -I

At a given temperature if V(rms) is the root mean square velocity of t...
Text Solution
|
(A): The root mean square and most probable speeds of the molecules in...
Text Solution
|
The root mean square speed of molecules of ideal gases at the same tem...
Text Solution
|
A gas is allowed to expand isothermally.The root mean square velocity ...
Text Solution
|
A monoatomic gas molecule has
Text Solution
|
A diatomic molecule has how many degrees of freedom
Text Solution
|
If a gas has 'f' degrees of freedom, find the ratio of C(p) and C(v).
Text Solution
|
A cylinder rolls without slipping down an inclined plane, the number o...
Text Solution
|
A polyatomic gas with n degrees of freedom has a mean energy per molec...
Text Solution
|
In a diatomic molecule, the rotational energy at a given temperature
Text Solution
|
Mean kinetic energy (or average energy) per gm mole of a monoatomic ga...
Text Solution
|
The kinetic energy per gm mol for a diatomic gas at room temperature i...
Text Solution
|
The translational kinetic energy of diatomic gas for one mole of the g...
Text Solution
|
The mean translational kinetic energy of a molecule of an ideal gas at...
Text Solution
|
In a jar having a mixture of H(2), and He
Text Solution
|
Sometimes a cycle with well inflated tyre left in the sun has its tube...
Text Solution
|
The specific heat of an ideal gas is
Text Solution
|
Molar specific heat at constant volume is C for a monoatomic gas is
Text Solution
|
If the pressure in a closed vessel is reduced by drawing out some gas,...
Text Solution
|
The expression of mean free path, if we consider that only one molecul...
Text Solution
|