Home
Class 10
CHEMISTRY
What are alkynes?...

What are alkynes?

Text Solution

Verified by Experts

Unsaturated hydrocarbons involving C to C triple bond `(C -= C)` are called alkynes.
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY

    ICSE|Exercise IMPORTANT QUESTIONS FOR REVISION |79 Videos

  • ORGANIC CHEMISTRY

    ICSE|Exercise IMPORTANT QUESTIONS FOR REVISION (TRUE OR FALSE) |6 Videos

  • ORGANIC CHEMISTRY

    ICSE|Exercise QUESTIONS |55 Videos

  • MOLE CONCEPT AND STOICHIOMETRY

    ICSE|Exercise ASSERTION AND REASON BASED QUESTIONS|1 Videos

  • PART B (STIOCHIOMETRY) PRECENTAGE COMPOSITION - EMPIRICAL & MOLECULAR FORMULA CHEMICAL EQUATION CALCULATIONS

    ICSE|Exercise Questions (G : Chemical Equations)|17 Videos

Similar Questions

Explore conceptually related problems

Why are alkenes and alkynes regarded as unsaturated hydrocarbons? Discuss the structures of ethene and ethyne.

How is structural of alkyne, different from that of alkenes ?

How are terminal alkynes distinguished and separated from internal alkynes?

What do n and 2n - 2 signify in the general formula of alkynes?

What are the hybrid states of C atoms in alkanes, alkenes and alkynes?

Is geometrical isomerism shown by alkynes ?

The cylindrical shape of alkynes is due to

Which of the following alkynes can be identified and distinguished from the rest of the alkynes on reaction with ammoniacal silver nitrate to gave a white presipitate?

Describe the important methods for the preparation of alkynes.

Why do alkynes not show geometrical isomerism ?

ICSE-ORGANIC CHEMISTRY -QUESTIONS FOR PRACTICE
  1. One mole of undergoes combustion giving 2 moles CO2, 2 moles H2O and...

    Text Solution

    |

  2. The next homologue of ethene is (propene/butene)

    Text Solution

    |

  3. What are alkynes?

    Text Solution

    |

  4. Write the molecular formulae of the first two alkynes.

    Text Solution

    |

  5. Alkynes are unsaturated hydrocarbons. Justify this statement giving tw...

    Text Solution

    |

  6. Ethyne (C2H2) is unsaturated hydrocarbon. Explain.

    Text Solution

    |

  7. What is the common name of ethyne (C2H2) ?

    Text Solution

    |

  8. Write the general formula of alkynes.

    Text Solution

    |

  9. What do n and 2n - 2 signify in the general formula of alkynes?

    Text Solution

    |

  10. Write the number of H atoms in a molecule of alkyne if the number of C...

    Text Solution

    |

  11. Write the molecular formula, electron dot structural formula and struc...

    Text Solution

    |

  12. Write the IUPAC name of acetylene.

    Text Solution

    |

  13. Ethyne undergoes addition reaction. State one reason.

    Text Solution

    |

  14. Write the reaction of chlorine with ethyne in the presence of light

    Text Solution

    |

  15. Write the reaction of chlorine with ethyne in the absence of light

    Text Solution

    |

  16. Write the equation for the conversion of ethyne to ethane.

    Text Solution

    |

  17. Name the property of ethyne which makes it useful for cutting and weld...

    Text Solution

    |

  18. Write the equations for the reaction of ethyne with chlorine

    Text Solution

    |

  19. Write the equations for the reaction of ethyne with bromine

    Text Solution

    |

  20. Write the equations for the reaction of ethyne with hydrogen

    Text Solution

    |