Home
Class 11
CHEMISTRY
The average speed at T1 K and most proba...

The average speed at `T_1 K` and most probable speed at `T_2K` of `CO_2` gas is `9 xx 10^4` cm/sec. The values of `T_1 and T_2` are 

A

2143K, 1694K

B

2126K, 1726K

C

1684 K, 2143K

D

1684K, 3368K

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3|19 Videos

  • STATES OF MATTER

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -1|97 Videos

  • SATURATED HYDROCARBONS

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|10 Videos

  • STOICHIOMETRY

    AAKASH SERIES|Exercise QUESTIONS FOR DESCRIPTIVE ANSWERS|59 Videos

Similar Questions

Explore conceptually related problems

Find RMS speed , average speed and most probable speed of CO_2 gas at 27^@C .

The most probable speed of O_(2) molecules at T(K) is

The most probable speed of O_(2) molecules at T(K) is

If C_p, bar(C ) and C of CO_2 gas are equal at T_1 ,T_2 and T_3 temperatures then

According to Maxwell distribution, the area under the curve is equal to the total number of molecules in collision. On increasing temperature, fraction of molecules having speed equal to u_(mp) .(most probable speed) decreases. The speed distribution also depends on the mass of the molecules along with the temperature. In general, the distribution depends upon the value of M/T (where M is molar mass and Tis temperature in kelvin). If at T_1 K is u, then value of u_(rms) at T_2 is

A carnot engine operating between temperatures T_1 and T_2 has efficiency 1/6 When T, is lowered by 62 K, its efficiency increases to 1/3 . Then T_1 and T_2 are, respectively:

The average velocity of gas is 2.9 xx 10^4 cms^(-1) .Calculate the RMS and most probable velocities of the gas.

AAKASH SERIES-STATES OF MATTER-OBJECTIVE EXERCISE -2
  1. The temperature at which the average speed of oxygen molecules is doub...

    Text Solution

    |

  2. The most probable velocity of the molecules of a gas is 1 km/sec. The ...

    Text Solution

    |

  3. The average speed at T1 K and most probable speed at T2K of CO2 gas is...

    Text Solution

    |

  4. Air is cooled from 25^@C to 0^@C. Calculate the decrease in rms speed ...

    Text Solution

    |

  5. If two gases of molecular weights MA and MB at temperature TA and TB a...

    Text Solution

    |

  6. A uniform glass tube of 100 cm length is connected to a bulb containin...

    Text Solution

    |

  7. The density of an ideal gas is 0.03 g/cm^3, its pressure is 10^6 dy/c...

    Text Solution

    |

  8. The rms velocity of an ideal gas at 300 K is 12240 ems^(-1), what is t...

    Text Solution

    |

  9. The rms speed of helium in ms^(-1) (atomic mass = 4.0g mol^(-1)) at 40...

    Text Solution

    |

  10. The density of a gas is l gm/lit at STP. At 6 atm pressure and 546^@C,...

    Text Solution

    |

  11. The rms velocity of an ideal gas at 300 K is 12240 ems^(-1), what is t...

    Text Solution

    |

  12. At what temperature the velocity of O(2) molecules will have the same ...

    Text Solution

    |

  13. In Vander Waal's equation of state of the gas law, the constant 'b' is...

    Text Solution

    |

  14. A vessel of 25 litre capacity contains 10 moles of steam under pressur...

    Text Solution

    |

  15. The compression factor (compressibility factor) for one mole of a van ...

    Text Solution

    |

  16. The boiling point of water in pressure cooker is

    Text Solution

    |

  17. The gas that liquefies first, when cooled from 500K to its critical te...

    Text Solution

    |

  18. Critical temperature is least for

    Text Solution

    |

  19. For a van der Waal's gas, determine Boyle Temperature (given a = 4.5 a...

    Text Solution

    |

  20. The viscosity of four liquids P, Q, R and S are 85, 11.4, 18 and 12.3 ...

    Text Solution

    |