Home
Class 11
CHEMISTRY
O(2) gas at STP contained in a flask was...

`O_(2)` gas at `STP` contained in a flask was replaced by `SO_(2)` under same conditions. The weight of `SO_(2)` will be

A

half

B

one-fourth

C

twice

D

four times

Text Solution

Verified by Experts

The correct Answer is:
C
`SO_(2)` replaced by `O_(2)`
`P, V, Timplies ` same
`n implies "constant" n_(O_(2))=n_(SO_(2))`
`(w_(O_(2)))/(32) = (w_(SO_(2)))/(64)implies .^wO_(2)=(1)/(2)w_(SO_(2))`
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER

    A2Z|Exercise Ideal Gas Equation|27 Videos

  • STATES OF MATTER

    A2Z|Exercise Dalton'S Law Of Partial Pressure, Graham'S Law Of Diffusion/ Effusion|37 Videos

  • SOME BASIC PRINCIPALS OF ORGANIC CHEMISTRY

    A2Z|Exercise Section D - Chapter End Test|60 Videos

Similar Questions

Explore conceptually related problems

SO_(2) at STP contained in a flask was replaced by O_(2) under identical conditions of pressure, temperature and volume. Then the weight of O_(2) will be.... Of SO_(2)

A sample of ozonised oxygen diffuses sqrt(2) times faster than pure SO_(3) gas under identical conditions. The mass percent of O_(3) in the sample of ozonised oxygen is:

If 1L of O_(2) at 15^(@)C and 750 mm pressure contains N molecules, the number of molecules in 2 litre of SO_(2) under the same conditions of temperature and pressure will be

If molecular mass of O_(2) and SO_(2) are 32 and 64 respectively. If one litre of O_(2) at 15^(@)C and 759mm pressure contains N molecules, the number of molecuels in two litre of SO_(2) under the same conditions of temperature and pressure will be:

A2Z-STATES OF MATTER-Section D - Chapter End Test
  1. O(2) gas at STP contained in a flask was replaced by SO(2) under same ...

    Text Solution

    |

  2. A gas can be liquefied by pressure alone when its temperature

    Text Solution

    |

  3. Boyle's law may be experssed as .

    Text Solution

    |

  4. A vessel has N(2) gas and water vapours at a total pressure of 1 atm. ...

    Text Solution

    |

  5. For two gases A and B with molecular weights M(A) and M(B), respective...

    Text Solution

    |

  6. The circulation of blood in human body supplies O(2) and releases CO(2...

    Text Solution

    |

  7. At 100^(@)C and 1 atm, if the density of the liquid water is 1.0 g cm^...

    Text Solution

    |

  8. The KE of N molecule of O(2) is x joules at -123^(@)C. Another sample...

    Text Solution

    |

  9. If for two gases of molecular weights M(A) and M(B) at temperature T(A...

    Text Solution

    |

  10. A helium atom is two times heavier than a hydrogen molecule. At 298 K,...

    Text Solution

    |

  11. Dalton's law of partial pressures is not applicable to

    Text Solution

    |

  12. The ratio between the root mean square speed of H(2) at 50 K and that ...

    Text Solution

    |

  13. Which of the following curves does not represent Boyle's law?

    Text Solution

    |

  14. The temperature of an ideal gas is increased from 140 K to 560 K. If a...

    Text Solution

    |

  15. The behaviour of a real gas is usually depicted by plotting compressib...

    Text Solution

    |

  16. XmL of H(2) gas effuses through a hole in a container is 5 second. The...

    Text Solution

    |

  17. NH(3) is liquefied more easily than N(2). Hence

    Text Solution

    |

  18. 0.2 mole sample of hydrocarbon C(x)H(y) yields after complete combusti...

    Text Solution

    |

  19. When 2 g of a gas A is introduced into an evacuated flask kept at 25^(...

    Text Solution

    |

  20. Air open vessel at 127^(@)C is heated until 1//5^(th) of air in it has...

    Text Solution

    |

  21. 3.2 g of S is heated to occupy a volume of 780 ml at 450^(@)C and 723 ...

    Text Solution

    |