Molecules of a gas behave like
Easy
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1The air density at Mount Everest is less than that at the sea level. It is found by mountaineers that for one trip lasting a few hours, the extra oxygen needed by them corresponds to $30,000\ cc$ at sea level (pressure $1$ atmosphere, temperature $27^oC).$ Assuming that the temperature around Mount Everest is $-73^oC$ and that the oxygen cylinder has capacity of $5.2\ litre,$ the pressure at which $O_2$ be filled (at site) in cylinder is ..... $atm$View Solution
- 2The temperature at which the average translational kinetic energy of a molecule is equal to the energy gained by an electron in accelerating from rest through a potential difference of $1\, volt$ isView Solution
- 3For a gas, the $r.m.s.$ speed at $800\, K$ isView Solution
- 4A spherical soap bubble inside an air chamber at pressure $P_0=10^5 Pa$ has a certain radius so that the excess pressure inside the bubble is $\Delta P=144 Pa$. Now, the chamber pressure is reduced to $8 P_0 / 27$ so that the bubble radius and its excess pressure change. In this process, all the temperatures remain unchanged. Assume air to be an ideal gas and the excess pressure $\Delta P$ in both the cases to be much smaller than the chamber pressure. The new excess pressure $\Delta P$ in $Pa$ isView Solution
- 5The temperature of a gas is doubled $(i)$ on absolute scale $(ii)$ on centigrade scale. The increase in root mean square velocity of gas will beView Solution
- 6A diatomic gas $(\gamma=1.4)$ does $100 \mathrm{~J}$ of work in an isobaric expansion. The heat given to the gas is :View Solution
- 7View SolutionFour mole of hydrogen, two mole of helium and one mole of water vapour form an ideal gas mixture. What is the molar specific heat at constant pressure of mixture?
- 8For a certain gas, the ratio of specific heats is given to be $\gamma = 1.5$. For this gasView Solution
- 9The specific heat of the mixture of two gases at constant volume is $\frac {13}{6}\,R$ . The ratio of number of moles of first gas to second is $1 : 2$. The respective gases may beView Solution
- 10A vessel is partitioned in two equal halves by a fixed diathermic separator. Two different ideal gases are filled in left $(L)$ and right $(R)$ halves. The rms speed of the molecules in $L$ part is equal to the mean speed of molecules in the $R$ part. Then the ratio of the mass of a molecule in $L$ part to that of a molecule in $R$ part isView Solution
