Home
Class 11
CHEMISTRY
Calculate the M.F. of a hydrocarbon whic...

Calculate the M.F. of a hydrocarbon which caontains `85.7%` carbon and has molecular mass 84

Text Solution

Verified by Experts

`%C=85.7 and %H=14.3`
This data gives the E.F. of compound to be
`CH_(2)"(E.F. mass - 14)"`
`M.F.=E.F.xxn=CH_(2)xx(84)/(14)=C_(6)H_(12)`
Promotional Banner

Topper's Solved these Questions

  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise EVALUATE YOURSELF|46 Videos
  • SOME BASIC CONCEPTS OF CHEMISTRY

    NARAYNA|Exercise C.U.Q|58 Videos
  • SOME BASIC CONCEPTS IN CHEMISTRY STOICHIOMETRY (PART-I)

    NARAYNA|Exercise All Questions|555 Videos
  • SOME BASIC PRINCIPLES AND TECHNIQUES

    NARAYNA|Exercise EXERCISE -IV (QUALITATIVE AND QUANTITATIVE ANALYSIS OF ORGANIC OF COMPOUNDS)|8 Videos

Similar Questions

Explore conceptually related problems

A saturated hydrocarbon contains 82.66% carbon. Its molecular formula is

A hydrocarbon contains 80% of carbon by weight.The molecular formula of the hydrocarbon is

A gaseous hydrocarbon with a vapour density of 14 contains 85.2% carbon. Calculate its molecular formula.

A hydrocarbon has three carbon atoms. Write down its molecular formulae as alkene

A hydrocarbon has three carbon atoms. Write down its molecular formulae as alkyne

A hydrocarbon has three carbon atoms. Write down its molecular formulae as alkane

An organic compound contains 14 atoms of carbon per molecules. If mass % of carbon in the compound is 22.4% , then molecular mass of the compound will be:

NARAYNA-SOME BASIC CONCEPTS OF CHEMISTRY-EXERCISE - IV
  1. Calculate the M.F. of a hydrocarbon which caontains 85.7% carbon and h...

    Text Solution

    |

  2. The ratio of masses of oxygen and nitrogen in a particular gaseous mix...

    Text Solution

    |

  3. Versene, a chelating agent having chemical formula C(2)H(4)N(2)(C(2)H...

    Text Solution

    |

  4. One mole of a mixture of CO and CO(2) requires exactly 20g of NaOH in ...

    Text Solution

    |

  5. 1.23 g of Nitro Benzene on reduction with Zn + NH(4)Cl then its gives ...

    Text Solution

    |

  6. A mixture of HCOOH and H(2)C(2)O(4) is heated with conc. H(2)SO(4). Th...

    Text Solution

    |

  7. When burnt in air, 14.0g mixture of carbon and sulphur gives a mixture...

    Text Solution

    |

  8. The oxide of a metal contains 60% of the metal. What will be the perce...

    Text Solution

    |

  9. Cu(2)S and M(2)S are isomorphous in which percentage of sulphur are 2...

    Text Solution

    |

  10. A sample of 1.0g of solid Fe(2)O(3) of 80% purity is dissolved in a mo...

    Text Solution

    |

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

    Text Solution

    |

  12. 10 " mL of " a gaseous organic compound containing C, H and O only was...

    Text Solution

    |

  13. A hydrocarbon contains 10.5 g of carbon per gram of hydrogen. 1 L of v...

    Text Solution

    |

  14. When K(2)Cr(2)O(7) mixed with H(2)SO(4) and thorooughly shaken with H(...

    Text Solution

    |

  15. A 20 mL mixture of CO, CH4, and Helium (He) gases is exploded by an el...

    Text Solution

    |

  16. 7.36g of a mixture of KCI and KI was dissolved in H(2)O to prepare 1 l...

    Text Solution

    |

  17. Equal weights of Zn metal and iodine are mixed together and I(1) is co...

    Text Solution

    |

  18. A hydrocarbon 'X' have 81% of carbon. Volume of CO(2) liberated at 298...

    Text Solution

    |

  19. Gastric juice contains 3g HCl per liter. If a person produces 2.5 L of...

    Text Solution

    |

  20. 50.0 kg of N(2)(g) and 10.0 kg of H(2)(g) are mixed to produce NH(3)(g...

    Text Solution

    |

  21. Calcium carbonate reacts with aqueous HCl to give CaCl(2) and CO(2) ac...

    Text Solution

    |