Home
Class 11
CHEMISTRY
0.24 g of a volatile liquid on vapourisa...

0.24 g of a volatile liquid on vapourisation gives 45 ml of vapours at STP. What will be the vapour density of the substance? (Density of `H_(2)=0.089gL^(-1)`)

A

9.539

B

59.93

C

5.993

D

95.39

Text Solution

Verified by Experts

The correct Answer is:
B
It is an example of Victor Meyer.s method.
Mw = `("Mass of compound" xx 22400)/("Volume of vapours at STP")=(0.24 xx22400)/45 = 119.46`
Promotional Banner

Topper's Solved these Questions

  • PURIFICATION AND CHARACTERISATION OF ORGANIC COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL- III (Single Correct Answer Type)|7 Videos

  • PURIFICATION AND CHARACTERISATION OF ORGANIC COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL- III (Multiple Correct Answer Type)|9 Videos

  • PURIFICATION AND CHARACTERISATION OF ORGANIC COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL- III (Linked Comprehension Tyne (Paragraph I))|12 Videos

  • p-BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise LEVEL- III (Linked Comprehension Type) (Paragraph IV )|3 Videos

  • REDOX REACTIONS

    BRILLIANT PUBLICATION|Exercise LEVEL -III|50 Videos

Similar Questions

Explore conceptually related problems

A '1.28 g' sample of a colourless liquid was vapourised in a '250 ml' flask at '121^circ C' and '786 mm Hg'. What is the molar mass of this substance?

The density of C Cl_(4) vapour in g"/"L at STP will be

Density of air is 0.001293 g/cc. Its vapour density is

BRILLIANT PUBLICATION-PURIFICATION AND CHARACTERISATION OF ORGANIC COMPOUNDS-LEVEL- II
  1. A certain compound has the molecular formula X(4)O(6). If 10g of X(4)O...

    Text Solution

    |

  2. An organic compound on analysis gave C = 42.8%, H = 7.20%, and N = 50%...

    Text Solution

    |

  3. 0.24 g of a volatile liquid on vapourisation gives 45 ml of vapours at...

    Text Solution

    |

  4. The empirical formula of an acid is CH(2)O(2), the probable molecular ...

    Text Solution

    |

  5. 4g of hydrocarbon on complete combustion gave 12.571g of CO(2) and 5.1...

    Text Solution

    |

  6. In compound A(C(30)H(60)O) following tests are observed negatively, A ...

    Text Solution

    |

  7. In Kjeldahl's method, 29.5 mg of an organic compound containing nitrog...

    Text Solution

    |

  8. 1.4 g of an organic compound was digested according to Kjeldahl's meth...

    Text Solution

    |

  9. The ammonia evolved from the treatment of 0.30 g of an organic compoun...

    Text Solution

    |

  10. Analysis of organic compound (0.36 g) containing phosphorus gave 0.66 ...

    Text Solution

    |

  11. If a compound on analysis was found to contain C = 18.5%, H = 1.55%, C...

    Text Solution

    |

  12. (5)/(19)g of an organic compound gave 22.4 cm^(3) of moist nitrogen me...

    Text Solution

    |

  13. An organic compound contains C, H and S. The minimum molecular weight ...

    Text Solution

    |

  14. Correct pair of compounds which gives blue colouration/precipitate and...

    Text Solution

    |

  15. In duma's method of estimation of nitrogen, 0.25 g of an organic compo...

    Text Solution

    |

  16. Which of the following will give blood red colour while doing Lassaign...

    Text Solution

    |

  17. A gaseous hydrocarbon gives upon combustion 0.72 g of water and 3.08 g...

    Text Solution

    |

  18. Ten millilitre of a gaseous hydrocarbon was burnt completely in 80 ml ...

    Text Solution

    |

  19. In the estimation of of nitrogen by Kjeldahl's method, 2.8 gm of an or...

    Text Solution

    |

  20. 0.3 gm of platinichloride of an organic diacidic base left 0.09 gm of ...

    Text Solution

    |