Home
Class 12
CHEMISTRY
The number of sigma - and pi - bonds in ...

The number of `sigma - and pi` - bonds in pent - 1 - en - 4 - yne molecule is respectively-

A

8 and 2

B

10 and 3

C

6 and 4

D

7 and 2

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise VERY SHORT - TYPE QUESTION|27 Videos

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise FILL IN THE BLANKS|19 Videos

  • ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES

    CHHAYA PUBLICATION|Exercise ENTRANCE QUESTION BANK|97 Videos

  • MODEL QUESTIONS PAPER

    CHHAYA PUBLICATION|Exercise SET III (SECTION II) (GROUP D )|12 Videos

  • P-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 7 (ANSWER THE FOLLOWING QUESTIONS) : -|17 Videos

Similar Questions

Explore conceptually related problems

The number of sigma and pi bonds present in pent-1-en-4-yne

The number of sigma and pi bonds present in 1-Buten-3-yne are

The ratio of sigma and pi bonds in benzene is:

The number of sigma and Pi bonds in benzene molecule is :

The number of sigma (sigma) and Pi (pi) bonds present in a molecule of tetracyanoethylene (CN)_2C=C(CN)_2 are -

Number of sigma -bonds and pi -bonds in the following structure is

Determine the number of sigma and pi bonds in sulphuric acid.

The number of dpi-ppi bonding in SO_3 molecule

Calculate the number of sigma and pi - bonds in the molecule, CH_(3)CH=CH-C-=C-CHO .

What do you meann by a sigma and pi -bond?

CHHAYA PUBLICATION-ORGANIC CHEMISTRY : BASIC PRINCIPLES AND TECHNIQUES -MCQ (SINGLE CORRECT TYPE)
  1. The number of sigma - and pi - bonds in pent - 1 - en - 4 - yne molecu...

    Text Solution

    |

  2. The hybrid orbitals involed in the formation of the C(2) - C(3) bond ...

    Text Solution

    |

  3. The increasing order of electronegativity of the carbon atoms C - 2,...

    Text Solution

    |

  4. CH(3)CONH(2)toCH(3)CN , In this conversion, the charge in hybridisatio...

    Text Solution

    |

  5. The correct shapes of C Cl(4) and C Cl(2) = C = C = CCI(2) molecules a...

    Text Solution

    |

  6. The number of C and H - atoms that in the same plane in a toluene (C(6...

    Text Solution

    |

  7. The number primary, secondary, tertiary and quaternary carbon atoms in...

    Text Solution

    |

  8. In which of the following molecules does all the atoms lie on the sa...

    Text Solution

    |

  9. Hybridisation states of C - 2 , C - 3 , C - 5 and C - 6 in the compou...

    Text Solution

    |

  10. IUPAC name of the compound, CH(3)-overset(O)overset(||)(C)-underset(...

    Text Solution

    |

  11. Bond lenghts of C - H, C - O , C - C and C = C follow the sequence-

    Text Solution

    |

  12. IUPAC name of the compound

    Text Solution

    |

  13. The hybridisation states of the carbon atom of amido and cyano group a...

    Text Solution

    |

  14. Which of the following pair of compounds are isomers-

    Text Solution

    |

  15. Two aliphatic compounds will not be considered isomers if they are-

    Text Solution

    |

  16. The number of organic compounds with molecular formula C(4)H(10) are-

    Text Solution

    |

  17. What happens when CHCl3 reacts with oxygen in presence of sunlight?

    Text Solution

    |

  18. Two enanitomers rotate the plane of polarisation of plane polarised l...

    Text Solution

    |

  19. Which of the following is an optically compoud-

    Text Solution

    |

  20. Which of the following compounds exhibit both geometrical and optical ...

    Text Solution

    |