Home
Class 11
PHYSICS
The volume of each sphere of a Jolly's d...

The volume of each sphere of a Jolly's differential steam caloriment is 500 cc and the excess of steam condensed is `0.1g`. Find the specific heat capacity of the gas at constant volume. The initial temperature of the gas is `15^(@)C` and density of gas `6 kg m^(-3)`. The latent heat capacity of steam `=540xx10^(3) cal kg^(-1)`.

Text Solution

Verified by Experts

The correct Answer is:
`211.8calkg^(-1)K^(-1)`
Promotional Banner

Topper's Solved these Questions

  • SIMPLE HARMONIC MOTION

    NN GHOSH|Exercise Eexercies|39 Videos

  • SURFACE TENSION

    NN GHOSH|Exercise Exercises|1 Videos

Similar Questions

Explore conceptually related problems

In a Jolly's differential calorimeter one of the spheres of volume 1 litre was filled with experiemental gas at 10 atmospheric pressure. When steady state was attained, the excess of steam that condensed on this sphere was 0.378g . Calculate the specific heat capacity of the gas at constant volume. (Initial temperature of gas =15^(@)C, L of steam of 100^(@)C=540xx10^(3)cal kg^(-1), J=4.2 J cal^(-1) and density of gas at 1 atmospheric pressure =0.8kgm^(-3) )

The density of a polyatomic gas in stantard conditions is 0.795 kg m^(-3) . The specific heat of the gas at constant

4.0 g of a gas occupies 22.4 litres at NTP. The specific heat capacity of the gas at constant volume is 5.0 JK^(-1)mol^(-1) . If the speed of sound in this gas at NTP is 952 ms^(-1) . Then the heat capacity at constant pressure is

For an ideal gas (C_(p,m))/(C_(v,m))=gamma . The molecular mass of the gas is M, its specific heat capacity at constant volume is :

Find the specific heat of a polyatomic gas at constant volume if the density of this gas in standard conditions is 7.95 xx 10^(-4) gm//cm^3 . Express your result in cal/gm degree.

In Joly's differential steam calorimeter, 3g of an ideal gas is ccontained in a rigid closed sphere at 20^@C . The sphere is heated by steam at 100^@C and it is found that an extra 0.095 g of steam has condensed into water as the temperature of the gas becomes constant. Calculate the specific heat capacity of the gas in (Jg^(-1) K^(-1). The latent heat of vaporization of water = 540 cal g ^(-1) .

An ideal gas having molar specific heat capaicty at constatnt volume is 3/2 R, the molar specific heat capacities at constant pressure is

A volume of gas at 15^(@)C expands adiabatically until its volume is doubled. Find the resultant temperture given that the ratio of specific heat capacity of the gas =1.4 .

If the ratio of the specific heats of steam is 1.33 and R=8312 J/k mole k find the molar heat capacities of steam at constant pressure and constant volume.

NN GHOSH-SPECIFIC HEAT CAPACITY OF GASES-All Questions
  1. In a Jolly's differential calorimeter one of the spheres of volume 1 l...

    Text Solution

    |

  2. Find the number of degrees of freedom of molecules in a gas. Whose mol...

    Text Solution

    |

  3. The volume of each sphere of a Jolly's differential steam caloriment i...

    Text Solution

    |

  4. Find the value of Joule's mechanical equivalent of heat from the follo...

    Text Solution

    |

  5. The specific heat capacity of helium at constant pressure is 1250cal k...

    Text Solution

    |

  6. The difference in the two molar specific heat capacities of a gas is 2...

    Text Solution

    |

  7. The velocity of sound thorugh CO(2) at 0^(@)C is 259ms^(-1). The speci...

    Text Solution

    |

  8. One cubic metre of air at 27^(@)C and 10^(5)Nm^(-2) pressure weighs 1....

    Text Solution

    |

  9. The density of gas at NTP =2.468kgm^(-3) and c(p)=156cal kg^(-)K^(-1)...

    Text Solution

    |

  10. One cubic metre of hydrogen at 0^(@)C and 76cm and of Hg weighs 0.0896...

    Text Solution

    |

  11. If the kinetic energy of the molecules in 5 litre of helium at 2 atm i...

    Text Solution

    |

  12. One mole of oxygen is mixed withone mole of helium. What is gamma of t...

    Text Solution

    |

  13. Under standard conditions the density of a helium (atomic weight =m(1)...

    Text Solution

    |

  14. A gas consisting of N-atomic molecules has the temperature T at which ...

    Text Solution

    |

  15. Find the molar mass and the number of degrees of freedom of a gas if i...

    Text Solution

    |

  16. Find the rate v with which helium flows out of a thermally insulated v...

    Text Solution

    |

  17. Find the specific heat capacities cv and cp for a gaseous mixture cons...

    Text Solution

    |