Home
Class 11
CHEMISTRY
H2S is more acidic than H2O because :...

`H_2S` is more acidic than `H_2O` because :

A

O is more electronegative than S

B

`O - H` bond is stroger than S - H bond

C

O - H bond weaker than S - H bond

D

None of the above

Text Solution

Verified by Experts

The correct Answer is:
B
The acidity of hydrides of VI group elements increase from top to bottom as the bond strength X - H decrease from top to bottom
`H_2O lt H_2S lt H_2Se lt H_2Te`.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Co-ordinate or Dative Bonding)|10 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    ERRORLESS|Exercise NCERT BASED QUESTIONS (VSEPR Theory)|46 Videos

  • CHEMICAL BONDING AND MOLECULAR STRUCTURE

    ERRORLESS|Exercise Assertion & Reason |17 Videos

  • CHEMICAL EQUILIBRIUM

    ERRORLESS|Exercise ASSERTION & REASON |12 Videos

Similar Questions

Explore conceptually related problems

H_(2)S is. more acidic than H_(2)O because

Assertion (A) : H_2S is more acidic than H_2O . Reason (R) :H-S bond is more polar than H-O bond.

H_2S is more acidic than H_2O . The reason is

D_O is more polar than H_2O.

The boiling point of H_(2)O is more than that of ONF because of "_______" .

ERRORLESS-CHEMICAL BONDING AND MOLECULAR STRUCTURE-NCERT BASED QUESTIONS (Covalent Bonding)
  1. The major binding force of diamond, silicon and quartz is

    Text Solution

    |

  2. Which type of bond is present in H(2)S molecule

    Text Solution

    |

  3. H2S is more acidic than H2O because :

    Text Solution

    |

  4. The following element forms a molecules with eight its own atoms

    Text Solution

    |

  5. Carbon has a valency of 2 in CO and 4 in CO(2) and CH(4). Its valency ...

    Text Solution

    |

  6. Bond polarity of diatomic molecule is because of .

    Text Solution

    |

  7. Which one in the following contains ionic as well as covalent bond

    Text Solution

    |

  8. Which of the following bonds has the most polar character ?

    Text Solution

    |

  9. The electronic configuration ofhte elements. A, B and C are given belo...

    Text Solution

    |

  10. The electronic configuration of the elements A, B and C are given belo...

    Text Solution

    |

  11. The electronic configuration of the elements A, B and C are given belo...

    Text Solution

    |

  12. The electronic configuration of the elements A, B and C are given belo...

    Text Solution

    |

  13. The electronic configuration of the outer most shell of the most elect...

    Text Solution

    |

  14. Among CaH2, NH3, NaH and B2H6 which are covalent hydrides?

    Text Solution

    |

  15. Which of the following substances has giant covalent structure

    Text Solution

    |

  16. Strongest bond is

    Text Solution

    |

  17. Which of the following occurs, when two hydrogen atoms bond with each ...

    Text Solution

    |

  18. Which is the most covalent?

    Text Solution

    |

  19. Among the following the maximum covalent character is shown by the com...

    Text Solution

    |

  20. The correct sequence of increasing covalent character is represented b...

    Text Solution

    |