Home
Class 10
CHEMISTRY
Write the molecular fromula of : (i) an ...

Write the molecular fromula of : (i) an alkane (ii) an alkne, and ,(iii) an alkyne, each having 20 carbon atoms.

Text Solution

Verified by Experts

The correct Answer is:
(i)`C_(20)H_(42) ,(ii)C_(20)H_(40),(iii)C_(20)H_(38)`
Promotional Banner

Topper's Solved these Questions

  • CARBON AND ITS COMPOUNDS

    LAKHMIR SINGH & MANJIT KAUR|Exercise Exercise|233 Videos

  • ACID, BASES AND SALTS

    LAKHMIR SINGH & MANJIT KAUR|Exercise Questions Based on High Ordre Thinking skills (HOTS)|1 Videos

  • CHEMICAL REACTIONS AND EQUATIONS

    LAKHMIR SINGH & MANJIT KAUR|Exercise QUESTIONS BASED ON HIGH ORDER THINKING SKILLS (HOTS)|1 Videos

Similar Questions

Explore conceptually related problems

Write the molecular formula of the following : (i) Hexane , (ii) Benzene.

(a) Give the general formula of an : (i) alkane,(ii) alkene,(iii) alkyne. (b) Classify the following compounds as alkanes , alkanes and alkynes: C_(2)H_(4),C_(3)H_(4),C_(4)H_(8),C_(5)H_(12),C_(3)H_(8),C_(6)H_(6)

The molecular formula of the alkane with 17 carbon atoms is ______.

A hydrocarbon molecule has 3 carbon atoms . Write down its molecular formula if it is an : (i) alkane , (ii) alkene, (iii) alkyne.

A hydorcarbon molecule contins 4 hydrogen atoms. Give its olecular formula , if it is an : (i) alkane, (ii) alkne ,(iii) alkyne.

Write the formal charges on atoms in (i) and carbonate ion (ii) nitrite ion.

LAKHMIR SINGH & MANJIT KAUR-CARBON AND ITS COMPOUNDS-Exercise
  1. Write the molecular and strucatural formula of a cyclic hydrocarbon w...

    Text Solution

    |

  2. What is the molecular formula and structrual formula of a cyclic hydro...

    Text Solution

    |

  3. Write the molecular fromula of : (i) an alkane (ii) an alkne, and ,(ii...

    Text Solution

    |

  4. Which of the following compounds can have a double bond? C(4)H(10),...

    Text Solution

    |

  5. Which of the following hydrocarbons is unsaturated ? C(3)H(4),C(2)H(...

    Text Solution

    |

  6. Write the molecular formula of ethanol

    Text Solution

    |

  7. What is the next higher homologue of methanol (CH(3)OH)?

    Text Solution

    |

  8. Identify the functional group present in the following compound and na...

    Text Solution

    |

  9. Give it he common name and IUPAC name of the simplest aldehyde.

    Text Solution

    |

  10. What is the common name of methanal ?

    Text Solution

    |

  11. Write the names of the following functional groups: (a) -C-=C- " ...

    Text Solution

    |

  12. Name the simplest ketone.

    Text Solution

    |

  13. What is the common name of propanone?

    Text Solution

    |

  14. Write the IUPAC names of the following : (i)CH(3)COCH(3), (ii) CH(3)...

    Text Solution

    |

  15. Write the name and chemical formula of the simplest organic cid .

    Text Solution

    |

  16. Write the IUPAC names , common names and formulae of the first two mem...

    Text Solution

    |

  17. What is the common name of : (a) methanoic acid , and (b) ethanoic aci...

    Text Solution

    |

  18. Draw the structures for the following compounds: (a) Ethanoic acid ,...

    Text Solution

    |

  19. Give the common names and IUPAC names of the following compounds: (a...

    Text Solution

    |

  20. Give the name and structural formula of one homologue of HCOOH.

    Text Solution

    |