Home
Class 12
CHEMISTRY
At STP 5.6 "litre" of a gas weigh 8 g. T...

At STP 5.6 "litre" of a gas weigh 8 g. The vapour density of gas is:

A

32

B

40

C

16

D

8

Text Solution

Verified by Experts

The correct Answer is:
3
Promotional Banner

Topper's Solved these Questions

  • SOLUTIONS

    ALLEN|Exercise EXERCISE -05 [B]|22 Videos

  • SURFACE CHEMISTRY

    ALLEN|Exercise ASSERTION & REASO|20 Videos

Similar Questions

Explore conceptually related problems

At STP5.6 "litre" of a gas weigh 60 g . The vapour density of gas is:

11.2 litre of a gas at STP weighs 14 g The gas could not be

Define or state : Vapour density of a gas

A gas occupies 700 cm^(3) at a pressure of 700 mm of Hg and a temperature of -57°C . If, at S.T.P., the mass of the gas is 1.5 g, find the vapour density and the molecular mass of the gas. Given l litre of hydrogen weighs 0.09 g at S.T.P.

5.6 litre of the gas have 1 g weight at STP Then atomic weight of the gas is _________.

22.4 litres of a gas weighs 70 g at STP. Calculate the weight of the gas if it occupies a volume of 20 litres at 27^@C and 700 mm Hg of pressure.

The relative molecular mass of a gas is 44. Therefore, its vapour density is

If the weight of 5.6 litres of a gas at N.T.P. is 11 gram. The gas may be :

11.2L of gas at STP weight 14g. The gas would be :

A gas has molecular formula (CH)_n . If vapour density of the gas is 39, what should be the formula of the compound ?

ALLEN-Some Basic Concepts of Chemistry (Mole concept)-All Questions
  1. A 3 L gas mixture of propane (C(3)H(8)) and butane (C(4)H(10)) on comp...

    Text Solution

    |

  2. The mass of a molecule of water

    Text Solution

    |

  3. At STP 5.6 "litre" of a gas weigh 8 g. The vapour density of gas is:

    Text Solution

    |

  4. 0.01 mole of iodoform (CHI(3)) reacts with Ag to produce a gas whose ...

    Text Solution

    |

  5. 19.7 kg of gold was recovered from a smuggler . How many atoms of gold...

    Text Solution

    |

  6. Chlorine is prepared in the laboratory by treating manganese dioxide (...

    Text Solution

    |

  7. 510 milli g of a liquid on vapourisation in Victor Mayer 's appartus ...

    Text Solution

    |

  8. An unknown amino acid has 0.32% sulphur by mass . If each molecule has...

    Text Solution

    |

  9. 446 g of PbO , 46 g of NO(2) and 16 g of O(2) are allowed to react acc...

    Text Solution

    |

  10. 44 gof a sample on complete combustion given 88g CO(2) and 36 g...

    Text Solution

    |

  11. Volume at NTP of 0.22 g of CO(2) is same as that of

    Text Solution

    |

  12. The weight of 1 xx 10^22 molecules of CuSO4. 5H2O is:

    Text Solution

    |

  13. A hydrocarbon contain 80% C . The vapour density of compound in 30 . ...

    Text Solution

    |

  14. Which of the following has maximum mass?

    Text Solution

    |

  15. What mass of NaCl would be decomposed by 98 g of H(2)SO(4) if 120 g of...

    Text Solution

    |

  16. Equal masses of oxygen, hydrogen and methane are taken in a container ...

    Text Solution

    |

  17. One litre of a gas at STP weight 1.16 g it can possible be

    Text Solution

    |

  18. When 40 c c of slightly moist hydrogen chloride gas is mixed with 20 ...

    Text Solution

    |

  19. The vapour densities of two gases are in the ratio of 1 : 3 . Their ...

    Text Solution

    |

  20. Calculate the number of atoms present in 7.1 g of chlorine ?

    Text Solution

    |