Home
Class 11
CHEMISTRY
Three flasks of equal volumes contain CH...

Three flasks of equal volumes contain `CH_(4),CO_(2), " and "Cl_(2)` gases respectively. They will contain equal number of molecules if :

A

the mass of all the gasses is same

B

the mass of all the gas is same but temperature is different

C

temperature and pressure of all the flasks are same

D

temperature, pressure and masses same in the flasks

Text Solution

Verified by Experts

The correct Answer is:
c
Promotional Banner

Topper's Solved these Questions

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.151 To Q.176)|1 Videos

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 2|1 Videos

  • GASEOUS STATE

    NARENDRA AWASTHI|Exercise Level 1 (Q.121 To Q.150)|1 Videos

  • ELECTROCHEMISTRY

    NARENDRA AWASTHI|Exercise Level 3 - Subjective Problems|1 Videos

  • IONIC EEQUILIBRIUM

    NARENDRA AWASTHI|Exercise Assertin-Reason Type Questions|1 Videos

Similar Questions

Explore conceptually related problems

Under similar conditins of T and P, equal volumes of all gases contain equal number of molecules'. This statement is given by

the volume of gases NH_(3) , CO_(2) and H_(2) adsorbed by one gram of characoal at 300 K are in order of :

Two flask A and B of equal volumes maintained at temperature 300K and 700K contain equal mass of He(g) and N_(2)(g) respectively. What is the ratio of total translational kinetic energy of gas in flask A to that of flask B ?

Three vessels of equal capacity have gases at the same temperature and pressure. The first vessel contains neon (monatomic), the second contains chlorine (diatomic), and the third contains uranium hexafluoride (polyatomic). Do the vessels contain equal number of respective molecules ? Is the root mean square speed of molecules the same in the three cases? If not, in which case is u_rms the largest ?

A mixture contains N_(2)O_(4) and NO_(2) in the ratio 2:1 by volume. The vapour density of the mixture is:

Let A and B be two sets containing 3 and 4 elements respectively. The number of functions from A to B is :

If A and B two sets containing 2 elements and 4 elements, respectively. Then, the number of subsets of A xx B having 3 or more elements, is

Two flasks A and B have equal volumes. A is maintained at 300 K and B at 600 K. A contains H_(2) gas, B has an equal mass of CO_(2) gas. Find the ratio of total K.E. of gases in flask A to that of B.

Consider Three one -litre flasks labeled A,B and C filled with the gases NO,NO_(2), and N_(2)O, respectively, each at 1 atm and 273 K. In which flask do the molecules have the highest average kinetic energy?

NARENDRA AWASTHI-GASEOUS STATE-Exercise
  1. The temperature of an ideal gas increases in an:

    Text Solution

    |

  2. Which of the following curve does not represent Gay-Iusacc's law?

    Text Solution

    |

  3. Three flasks of equal volumes contain CH(4),CO(2), " and "Cl(2) gases ...

    Text Solution

    |

  4. Write the formula and identify the functional group , if any : N-methy...

    Text Solution

    |

  5. Equal volumes of gases at the same temperature and pressure contain eq...

    Text Solution

    |

  6. A 2.24L cylinder of oxygen at 1 atm and 273 K is found to develop a le...

    Text Solution

    |

  7. Which of the following curve is correct for an ideal gas ?

    Text Solution

    |

  8. The value of universal gas constant R depends on :

    Text Solution

    |

  9. At 0^(@)C and one atm pressure, a gas occupies 100 cc. If the pressure...

    Text Solution

    |

  10. 10 g of a gas at 1 atm and 273 K occupies 5 litres. The temperature at...

    Text Solution

    |

  11. Which of the following curve does not represent Gay-Iusacc's law?

    Text Solution

    |

  12. Densities of two gases are in the ratio 1: 2 and their temperatures ar...

    Text Solution

    |

  13. Two separate bulbs contain ideal gas A and B. The density of a gas A i...

    Text Solution

    |

  14. Volume of the air that will be expelled from a vessel of 300 cm^(3) wh...

    Text Solution

    |

  15. For an ideal gas V - T curves at constant pressure P(1) & P(2) are sho...

    Text Solution

    |

  16. Two flasks A and B have equal volumes. A is maintained at 300 K and B ...

    Text Solution

    |

  17. 2.8 g of a gas at 1atm and 273K occupies a volume of 2.24 litres. The ...

    Text Solution

    |

  18. Five grams each of the following gases at 87^(@)C and 750 mm pressure ...

    Text Solution

    |

  19. At what pressure a quantity of gas will occupy a volume of 60 mL, if i...

    Text Solution

    |

  20. 20 g of ideal gas contans only atoms of S and O occupies 5.6 L at...

    Text Solution

    |