Home
Class 12
CHEMISTRY
In an experiment , 100 mL of H2 takes 2....

In an experiment , 100 mL of `H_2` takes 2.5 seconds and 100mL of an unknown gas take 20seconds to penetrate through a porous surface. What is the density of unknown gas with respect to hydrogen ?

Promotional Banner

Topper's Solved these Questions

  • SOME P-BLOCK ELEMENTS

    MBD PUBLICATION|Exercise QUESTION BANK|545 Videos

  • STRUCTURE OF ATOM

    MBD PUBLICATION|Exercise QUESTION TYPE|271 Videos

Similar Questions

Explore conceptually related problems

2 amp current flowing through a wire produces 10 calories ofheat in 20 seconds.What is the resistance of the wire ?

When 1.0 ml of dil H_2SO_4 is added to 100 ml of a buffer solution of pH :

What happens when H_2S gas is passed through chlorine water ?

50 ml of N/10 NaOH. solution, 100 ml of N/5 NaOH solution and 500ml of N/2 NaOH solution are mixed together. What is the strength of the resultant solution?

Speeds of diffusion of carbon dioxide and unknown gas under identical conditions were 0.29 and 0.271 mL ("minute")^- respectively. Calculate the density of the gas if that of carbon dioxide is 1.964 gL^(-1) .

MBD PUBLICATION-STATES OF MATTER (GASES AND LIQUIDS)-QUESTION BANK
  1. A certain quality of a gas occuipes 100 Ml when collected over water a...

    Text Solution

    |

  2. A sperical balloon of 21 cm diameter is to be filled up with hydrogen ...

    Text Solution

    |

  3. In an experiment , 100 mL of H2 takes 2.5 seconds and 100mL of an unkn...

    Text Solution

    |

  4. In 100 seconds, 300 mL of nitrogen diffuse through a porous partition....

    Text Solution

    |

  5. A hydrocarbon with a molecular formula CnH(2n+2) diffuse twice as firs...

    Text Solution

    |

  6. Calculate the root mean square velocity and average velocity of nitrog...

    Text Solution

    |

  7. Calculate the root mean square velocity of Argon at N.T.P Atomic wt. o...

    Text Solution

    |

  8. The density of H2 at 0^@ C and 760 mm pressure is 0.00009 g/cc. Fin...

    Text Solution

    |

  9. Calculate the temperature at which oxygen gas at one atmospheric press...

    Text Solution

    |

  10. Convert the following celsius temperature into kelvin temperature : 2...

    Text Solution

    |

  11. Convert the following celsius temperature into kelvin temperature : 37...

    Text Solution

    |

  12. Convert the following celsius temperature into kelvin temperature : -...

    Text Solution

    |

  13. Convert the following absolute temperatures into ^oC, 400K

    Text Solution

    |

  14. Convert the following absolute temperatures into ^@C. 0 k

    Text Solution

    |

  15. Convert the following absolute temperatures into .^@C. 137 k.

    Text Solution

    |

  16. A given mass of hydrogen has a volume of 510 mL at 60 cm pressure . If...

    Text Solution

    |

  17. At constant temperature and 740 mm pressure a given sample of air had ...

    Text Solution

    |

  18. A gas has a volume 250 mL at 27^@C . The volume is doubled by heating ...

    Text Solution

    |

  19. 200 Ml of a gas had a temperature 27^@ C and pressure 750 mm. Find the...

    Text Solution

    |

  20. 300 mL of a gas at 27^@ C and 700 mm pressure was brought under the co...

    Text Solution

    |