Home
Class 12
CHEMISTRY
Acidity of diprotic acids in aqueous sol...

Acidity of diprotic acids in aqueous solutions increases in the order

A

`H_(2)S lt H_(2)Se lt H_(2)Te`

B

`H_(2)Se lg H_(2)S lt H_(2)Te`

C

`H_(2)Te lt H_(2)S lt H_(2)Se`

D

`H_(2)Se lt H_(2)Te lt H_(2)S`.

Text Solution

Verified by Experts

The correct Answer is:
A
It is the correct answer since bond length increases from `H_(2)S " to " H_(2)` Te and bond dissociation enthalpy decreases.
Promotional Banner

Topper's Solved these Questions

  • THE P-BLOCK ELEMENTS

    DINESH PUBLICATION|Exercise JEE (Main) & Other Engineering|51 Videos

  • THE P-BLOCK ELEMENTS

    DINESH PUBLICATION|Exercise JEE (Joint Entrance Examinatin) Advanced|21 Videos

  • THE P-BLOCK ELEMENTS

    DINESH PUBLICATION|Exercise Miscellaneous Questions|20 Videos

  • THE OXYGEN FAMILY

    DINESH PUBLICATION|Exercise PREPARATORY PACKAGE|14 Videos

Similar Questions

Explore conceptually related problems

Which one is more acidic in aqueous solution ?

the acidic group in aqueous solution of glycine is

When the compounds CH_3COOH, C_2H_5OH and C_6H_5OH are arranged in order of increasing acidity in aqueous solution, which order is correct?

In aqueous solution amino acids moslty exit as

An aqueous solution with pH 8 is acidic.

Which of the following aqueous solutions are acidic ?

Acidic strength of halogen acids increases in the order of _____

DINESH PUBLICATION-THE P-BLOCK ELEMENTS -Multiple Choice Questions Bank MCQ
  1. Which of the following does not give oxygen on heating?

    Text Solution

    |

  2. The oxyacid of sulphur that contains a lone pair of electrons in sulph...

    Text Solution

    |

  3. Acidity of diprotic acids in aqueous solutions increases in the order

    Text Solution

    |

  4. The variation of the boiling points of the hydrogen halides is in the ...

    Text Solution

    |

  5. Strong reducing behaviour of H(3)PO(2) is due to

    Text Solution

    |

  6. Which of the following statements is incorrect ?

    Text Solution

    |

  7. Which of the following sets of molecules contains the same number of l...

    Text Solution

    |

  8. Which one of the following does not match with respect to the shape o...

    Text Solution

    |

  9. Which of the following oxides of nitrogen contains N-O-N bond ?

    Text Solution

    |

  10. The brown ring rest test for nitrates depends upon :

    Text Solution

    |

  11. Which of the following statement is correct for the given acids?

    Text Solution

    |

  12. When copper is heated with conc. HNO(3) it produces?

    Text Solution

    |

  13. Among the following, the correct order of acidity is:

    Text Solution

    |

  14. The hybridisatipon of atomic orbitals of nitrogen in NO(2)^(+),NO(3)^(...

    Text Solution

    |

  15. Hot concentrated sulpuric acis is a moderatly strong oxidizing agent. ...

    Text Solution

    |

  16. The correct geometery and hybridizationn for XeF(4) are

    Text Solution

    |

  17. Among the following ,which one is the wrong statement

    Text Solution

    |

  18. In which pair of ions both the species contains S - S bond?

    Text Solution

    |

  19. Which of the following is not true for halogens ?

    Text Solution

    |

  20. Which one is the correct observation when Br(2) is treated with NaF, N...

    Text Solution

    |