Kinetic Theory of Gases questions
760 published questions with worked solutions.
- A flask contains Hydrogen and Argon in the ratio 2 : 1 by mass. The temperature of the mixture is 30°C. The ratio of average...
- Let _1 be the ratio of molar specific heat at constant pressure and molar specific heat at constant volume of a monoatomic gas...
- Given below are two statements : Statement I : The temperature of a gas is –73°C. When the gas is heated to 527°C, the root mean...
- According to law of equipartition of energy the molar specific heat of a diatomic gas at constant volume where the molecule has...
- The root mean square velocity of molecules of gas is
- At 300 K, the rms speed of oxygen molecule is +5 times to that of its average speed in the gas. Then, the value of will be (used...
- A bicycle tyre is filled with air having pressure of 270 kPa at 27°C. The approximate pressure of the air in the tyre when the...
- Heat energy of 735 J is given to a diatomic gas allowing the gas to expand at constant pressure. Each gas molecule rotates around...
- The correct relation between = C_P C_V and temperature T is :
- STATEMENT-1 : The total translational kinetic energy of all the molecules of a given mass of an ideal gas is 1.5 times the...
- C_v and C_p denote the molar specific heat capacities of a gas at constant volume and constant pressure, respectively. Then
- Cooking gas containers are kept in a lorry moving with uniform speed. The temperature of the gas molecules inside will
- 1 mole of a gas with = 7/5 is mixed with 1 mole of a gas with = 5/3, then the value of for the resulting mixture is
- One mole of ideal monoatomic gas ( = 5/30) is mixed with one mole of diatomic gas ( = 7/5). What is for the mixture? denotes the...
- A gaseous mixture consists of 16 g of helium and 16 g of oxygen. The ratio C_p C_v of the mixture is
- Two rigid boxes containing different ideal gases are placed on a table. Box A contains one mole of nitrogen at temperature T_0,...
- If C_p and C_v denote the specific heats of nitrogen per unit mass at constant pressure and constant volume respectively, then
- One kg of a diatomic gas is at a pressure of 8 10^4 N/m^2. The density of the gas is 4 kg/m^ -3 . What is the energy of the gas...
- 100 g of water is heated from 30°C to 50°C. Ignoring the slight expansion of the water, the change in its internal energy is...
- A thermally insulated vessel contains an ideal gas of molecular mass M and ratio of specific heats γ. It is moving with speed v...
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