Home
Class 11
CHEMISTRY
Which bond is more polar in the followin...

Which bond is more polar in the following pairs of molecules ?
(a) `H_3C-H,H_3C-Br`,
(b) `H_3C-NH_2,H_3C-OH`
( c) `H_3C-OH,H_3C-SH`.

Text Solution

Verified by Experts

(i) `C-Br`, as `Br` is more electronegative than `H`.
(ii) `C-O`, as `O` is more electronegative than `N`.
(iii) `C-O`, as `O` is more electronegative than `S`.
Promotional Banner

Topper's Solved these Questions

  • GENERAL ORGANIC CHEMISTRY

    R SHARMA|Exercise Follow up test 1|7 Videos

  • GENERAL ORGANIC CHEMISTRY

    R SHARMA|Exercise Follow up test 2|8 Videos

  • EQUILIBRIUM

    R SHARMA|Exercise ARCHIVES|69 Videos

  • ISOMERISM

    R SHARMA|Exercise Archives|11 Videos

Similar Questions

Explore conceptually related problems

Which bond is more polar in the following pairs of molecules: (a) H_(3)C - H, H_(3)C-Br (b) H_(3)C - NH_(2), H_(3)C - OH (c) H_(3)C - OH, H_(3)C - SH

How many bonds (sigma and pi ) are there in the following molecules? (i) H_(2)C=C=CH_(2) (ii) CH_(3)-C-=CH (iii) H_(2)C=CH-C-=N (iv) CH_(3)NO_(2) (v) CH_(3)OH (iv) C_(2)H_(2)

Indicate the number of sigma -and pi -bonds in the following molecules: (i) CH_(3)-C-=C-H (ii) CH_(3)-CH=CH_(2) (iii) H_(2)C=C=CH_(2) (iv) CH_(3)-CH_(2)-CH_(3) (v) H_(2)C=C-CH-CH_(3) (vi) HC=C-CH=CHCH_(3) (vii) H_(2)C =CH-C-=N (viii) CH_(3)OH (ix) CH_(3)-C-=N (x) CH_(3)NO_(2) (xi) CH_(2)CI_(2) (xii) C_(6)H_(12) (Hexene)

Which of the following has larger bond angle in the following pairs ? (a)NH_(3),PH_(3)(b)BeF_(2),BF_(3)(c )H_(2)O,CO_(2)(d)H_(2)O,H_(2)S(e)C Cl_(4),C_(2)H_(2) ?

How would you carry out the following conversions ? (a) H_(3)C CH_(2)=CH_(2) to H_(3)C- CH_(2)CH_(2)CH_(2)OH (b) H_(3)C CH_(2)-CH =CH_(2) to H_(3)C-CH_(2)-CH(OH)CH_(2)OH (c) H_(3)C C-= CH to H_(3)C COCH_(3) (d) Br_(2)CH CHBr_(2) to HC -=CH

R SHARMA-GENERAL ORGANIC CHEMISTRY-Archives
  1. Which bond is more polar in the following pairs of molecules ? (a) H...

    Text Solution

    |

  2. Archives

    Text Solution

    |

  3. Arrange the following free radicals in the order of decreasing stabili...

    Text Solution

    |

  4. Base strength of the following (i) H(3)C CH(2)^(-) , (ii) H(2)C=CH^(...

    Text Solution

    |

  5. The stability of carbanions in the following (i) RC-=overset(-)overs...

    Text Solution

    |

  6. CH(3)CH(2)Cl undergoes homolytic fission to produce

    Text Solution

    |

  7. Hyperconjugation involves overlap of the following orbitals :

    Text Solution

    |

  8. Chlorination of methane in the presence of ultraviolet light involves:

    Text Solution

    |

  9. Which species are more resonance stabilized in the following pairs: ...

    Text Solution

    |

  10. The most stable carbocation is:

    Text Solution

    |

  11. Consider the following carbocation: (i) Cl(3)overset(+)C (ii) Cl(2...

    Text Solution

    |

  12. Which of the following compounds prossesses the C-H bonds with the low...

    Text Solution

    |

  13. Which of the following alkoxides is the most reactive nucleophile?

    Text Solution

    |

  14. :overset(-)CH(2)-underset( :O: )overset(C)(||)-CH(3) and CH(2)=underse...

    Text Solution

    |

  15. Resonance in most of the organic molecules

    Text Solution

    |

  16. Which of the following is the most stable?

    Text Solution

    |

  17. Polarization of electrons in acrolein may be written as:

    Text Solution

    |

  18. Nucleophilicity order is correctly represented by

    Text Solution

    |

  19. Among the following alkenes: {:(1-"Butene,",cis-2-"Butene",,"trans"-...

    Text Solution

    |

  20. Which of the following is an electrophile ?

    Text Solution

    |

  21. Which of the following is the active species in the nitration of aroma...

    Text Solution

    |