The molar heat capacity in a process of a diatomic gas if it does a work of $\frac{Q}{4}$ when a heat of $Q$ is supplied to it is
  • A$\frac{2}{5}R$
  • B$\frac{5}{2}R$
  • C$\frac{{10}}{3}R$
  • D$\frac{6}{7}R$
Diffcult
art

Download our app
and 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

  • 1
    In an ideal gas at temperature $T,$  the average force that a molecule applies on the walls of a closed container depends on $T$ as $T^q$ . A good estimate for $q$ is
    View Solution
  • 2
    At a given temperature the $r.m.s.$ velocity of molecules of the gas is
    View Solution
  • 3
    The value of $PV/T$ for one mole of an ideal gas is nearly equal to ......... $J\, mol^{-1}K^{-1}$
    View Solution
  • 4
    One mole of a monoatomic ideal gas is expanded by a process described by $p V^3=C$, where $C$ is a constant. The heat capacity of the gas during the process is given by ( $R$ is the gas constant)
    View Solution
  • 5
    A gas mixture consists of $2$ moles of oxygen and 4 moles of neon at temperature $T$. Neglecting all vibrational modes, the total internal energy of the system will be $...........\,RT$ 
    View Solution
  • 6
    The value of $\gamma\left(=\frac{\mathrm{C}_{\mathrm{p}}}{\mathrm{C}_{\mathrm{v}}}\right),$ for hydrogen, hellium and another ideal diatomic gas $X$(whose molecules are not rigid but have an additional vibrational mode), are respectively equal to 
    View Solution
  • 7
    The relation between root mean square speed $\left( v _{ rms }\right)$ and most probable speed $\left( v _{ p }\right)$ for the molar mass $M$ of oxygen gas molecule at the temperature of $300\, K$ will be
    View Solution
  • 8
    Let $\gamma_1$ be the ratio of molar specific heat at constant pressure and molar specific heat at constant volume of a monoatomic gas and $\gamma_2$ be the similar ratio of diatomic gas. Considering the diatomic gas molecule as a rigid rotator, the ratio, $\frac{\gamma_1}{\gamma_2}$ is
    View Solution
  • 9
    The specific heat of a gas
    View Solution
  • 10
    At a given temperature, the pressure of an ideal gas of density $\rho $ is proportional to
    View Solution