At what temperature will the molar kinet...

At what temperature will the molar kinetic energy of 0.3 mol of He be the same as that of 0.4 mol of argon at 400 K ?

533 K

400 K

346 K

300 K

Text Solution

Verified by Experts

Topper's Solved these Questions

STATES OF MATTER
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-B)|34 Videos
STATES OF MATTER
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION-C)|29 Videos
STATES OF MATTER
AAKASH INSTITUTE ENGLISH|Exercise TRY YOURSELF|34 Videos
SOME BASIC CONCEPTS OF CHEMISTRY
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION J (Aakash Challenges Questions)|10 Videos
STRUCTURE OF ATOM
AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT (SECTION -D) Assertion-Reason Type Questions|15 Videos

Similar Questions

Explore conceptually related problems

At what temperature will the total kinetic energy of 0.5 moles of He be the same as the total kinetic energy of 0.6 moles of neon at 300K?

Compare the average molar kinetic energies of He and Ar at 300 K

The average kinetic energy of O_(2) at a particular temperatures is 0.768 eV. The average kinetic energy of N_(2) molecules in eV at the same temperature is

The vapour pressure at a given temperature of an ideal solution containing 0.2 mol of non-volatile solute and 0.8 mol of a solvent is 60 mm of Hg . The vapour pressure of the pure solvent at the same temperature will be

For the reaction at 298 K 2A+B rarr C DeltaH=400 kJ mol^(-1) and DeltaS=0.2 kJ K^(-1) mol^(-1) At what temperature will the reaction becomes spontaneous considering DeltaH and DeltaS to be contant over the temperature range.

The average translational kinetic energy of O_(2) (molar mass 32) molecules at a particular temperature is 0.048 eV . The translational kinetic energy of N_(2) (molar mass 28) molecules in (eV) at the same temperature is (JEE 1997) (a) 0.0015 (b) 0.003 ( c) 0.048 (d) 0.768

A tank used for filling helium balloons has a volume of 0 .3 m^3 and contains (2.0) mol of helium gas at 20 .0^@ C . Assuming that the helium behaves like an ideal gas. (a) What is the total translational kinetic energy of the molecules of the gas ? (b) What is the average kinetic energy per molecule ?

A sample of helium gas is at a temperature of 300 K and a pressure of 0.5 atm . What is the average kinetic energy of a molecule of a gas ?

AAKASH INSTITUTE ENGLISH-STATES OF MATTER-ASSIGNMENT (SECTION-A)

The compressibility factor Z for the gas is given by
Text Solution
|
Which of the following gas always shows positive deviation from ideal ...
Text Solution
|
For the non-zero value of the force of attraction between gas molecule...
Text Solution
|
What is the ratio of the average molecular kinetic energy of UF(6) to ...
Text Solution
|
If pressure of a fixed quantity of a gas is increased 4 times keeping ...
Text Solution
|
The total kinetic energy in joules of the molecules in 8 g of methane ...
Text Solution
|
At what temperature the RMS velocity of oxygen will be same as that of...
Text Solution
|
The temperature at which the root mean square velocity of SO(2) molecu...
Text Solution
|
The average veloctiy of an ideal gas molecule at 27^(@)C is 0.3 m s^(-...
Text Solution
|
At what temperature will the molar kinetic energy of 0.3 mol of He be ...
Text Solution
|
The time taken for a certain volume of gas to diffuse through a small ...
Text Solution
|
The RMS velocity of hydrogen is sqrt7 times the RMS velocity of nitrog...
Text Solution
|
Distribution of fraction of molecules with velocity is represented in ...
Text Solution
|
T(c) " and P(c) of a gas are 400 K and 41 atms respectively . The V(c)...
Text Solution
|
Write expressions for Boyle temperature and inversion temperature of a...
Text Solution
|
The value of critical temperature in terms of van der Waals' constants...
Text Solution
|
Boyle's temperature T(b) is equal to
Text Solution
|
The point at which densities of a substance in gaseous as well as in l...
Text Solution
|
Which of the following is correct regarding viscosity?
Text Solution
|
If saturated vapours are compressed slowly (temperature remaining cons...
Text Solution
|