Home
Class 12
CHEMISTRY
Hydrogen bond energy is equal to :...

Hydrogen bond energy is equal to :

A

3-7 cals

B

30-70 cals

C

3-10 k cals

D

30-70 kcals

Text Solution

Verified by Experts

The correct Answer is:
C
Hydrogen bond is weak force of attraction existing between molecules. Its energy is equal to 3-10 k cal
Promotional Banner

Topper's Solved these Questions

  • HYDROCARBONS

    DISHA|Exercise MCQ|44 Videos

  • ORGANIC CHEMISTRY - SOME BASIC PRINCIPLES AND TECHNIQUES

    DISHA|Exercise MCQS|42 Videos

Similar Questions

Explore conceptually related problems

Hydrogen bonding

Hydrogen Bonding

Hydrogen Bonding

Hydrogen bonding is maximum in

A : Bond energy is equal to enthalpy of formation with negative sign. R: Bond energy is energy required to dissociate 1 mole single bond.

DISHA-HYDROGEN-MCQS
  1. Following are some properties of hydrogen. Which of the following prop...

    Text Solution

    |

  2. The unusual properties of water in the condensed phase (liquid and sol...

    Text Solution

    |

  3. Hydrogen bond energy is equal to :

    Text Solution

    |

  4. D(2)O is preferred to H(2)O, as a moderator, in nuclear reactors becau...

    Text Solution

    |

  5. Consider the following statements : 1. Atomic hydrogen is obtained b...

    Text Solution

    |

  6. The low density of ice compared to water is due to

    Text Solution

    |

  7. What is formed when calcium carbide reacts with heavy water?

    Text Solution

    |

  8. Which of the following is formed on reaction of carbon monoxide gas wi...

    Text Solution

    |

  9. Water possesses a high dielectric constant, therefore

    Text Solution

    |

  10. The m.p. of most of the solid substances increase with an increase of ...

    Text Solution

    |

  11. In context with the industrial preparation of hydrogen from water gas ...

    Text Solution

    |

  12. Calculate the normality of 10 volume H(2)O(2)?

    Text Solution

    |

  13. The hydride ion H^(-) is stronger base than its hydroxide ion OH^(-). ...

    Text Solution

    |

  14. Match the column

    Text Solution

    |

  15. When a substance A reacts with water it produces a combustible gas B a...

    Text Solution

    |

  16. At its melting point ice is lighter than water because

    Text Solution

    |

  17. H(2)O(2) is commonly prepared in lab by the reaction of

    Text Solution

    |

  18. Which of the following is formed by the action of water on sodium pero...

    Text Solution

    |

  19. The reaction, 2H(2)O(2) to 2H(2)O+O(2) shows that H(2)O(2):

    Text Solution

    |

  20. True peroxide is

    Text Solution

    |