Home
Class 12
CHEMISTRY
Amongst H(2)O, H(2)S, H(2) Se and H(2) T...

Amongst `H_(2)O, H_(2)S, H_(2) Se and H_(2) Te,` the one with the highest boiling point is

A

`H_2O` because of hydrogen bonding

B

`H_2Te` because of higher molecular weight

C

`H_2S` because of hydrogen bonding

D

`H_2Se` because of lower molecular weight

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • REVISION EXERCISE

    AAKASH SERIES|Exercise VIIA GROUP ELEMENTS|32 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise NOBLE GASES|25 Videos

  • REVISION EXERCISE

    AAKASH SERIES|Exercise VA GROUP ELEMENTS|26 Videos

  • REDOX REACTONS

    AAKASH SERIES|Exercise Questions For Descriptive Answers|27 Videos

  • SOLID STATE

    AAKASH SERIES|Exercise PRACTICE SHEET - 5|30 Videos

Similar Questions

Explore conceptually related problems

In C+H_(2)OtoCO+H_(2),H_(2)O acts as

H_(2)O_(2) reduces

2H_(2) O_(2) to 2 H_(2)O_ + O_(2) . This reaction is

The K _(a) values of H_(2)Se and H_(2) Te are respectively

H_(2)S is less acidic than H_(2)Te . Why ?

{:("COLUMN-I","COLUMN-II"),((A)"Thermal stability",(p)H_(2)Te gt H_(2)Se gt H_(2)S gt H_(2)O),((B)"Acidic nature",(q)H_(2)O gt H_(2)S gt H_(2)Se gt H_(2)Te),((C )"Boiling points",(r )H_(2)S lt H_(2)Se lt H_(2)Te lt H_(2)O),((D) angleM MH " Bond angle",(s) H_(2)S gt H_(2)Se gt H_(2)Te=H_(2)Po):}

C_(2)H_(5)OH + HONO_(2) to A + H_(2)O . "A" is

In the reaction, H_(2)O_(2)+PbS to H_(2)O+PbSO_(4) the increase in the oxidation number of sulphur is

Identify the correct statements from the following . (i) Oxygen shows -2,-1,+1 and +2 oxidation states. (ii) The thermal stability of H_(2)O, H_(2)Se and H_(2)S follows the order H_(2)O ltH_(2)S lt H_(2)Se. (iii) The reducing nature of H_(2)Se,H_(2)S and H_(2) Te follows the order H_(2)S ltH_(2)Se ltH_(2)Te

AAKASH SERIES-REVISION EXERCISE -VIA GROUP ELEMENTS
  1. The hydride of group 16 elements which shows greater Lewis base charac...

    Text Solution

    |

  2. Regarding H2O2 the wrong statement is

    Text Solution

    |

  3. Amongst H(2)O, H(2)S, H(2) Se and H(2) Te, the one with the highest bo...

    Text Solution

    |

  4. Regarding SF (6), the wrong statement is

    Text Solution

    |

  5. Sulphur shows maximum coordination number is SX (n). Where 'X' is

    Text Solution

    |

  6. The statements about oxides of chalcogens i) The solubility of dioxi...

    Text Solution

    |

  7. The molecule having one and two bonds is

    Text Solution

    |

  8. Which of the following is oxidised by SO2 ?

    Text Solution

    |

  9. In aqueous solutions H(2) SO (4) ionises as: H (2) SO(4) + H (2) O h...

    Text Solution

    |

  10. Single bond between sulphure atoms is present in

    Text Solution

    |

  11. Which of the following ions does not have S-S linkage ?

    Text Solution

    |

  12. Which of te following statements regarding the manufacture of H(2)SO(4...

    Text Solution

    |

  13. In the preparation of H(2) SO(4), by Constact process V (2) O(5) is u...

    Text Solution

    |

  14. Which statement is correct ?

    Text Solution

    |

  15. Which gas is used to imporve the atmosphere of crowded places ?

    Text Solution

    |

  16. Ozonization of water is carried out to remove

    Text Solution

    |

  17. C(12) H (12) O (11) overset(H(2) SO (4)) to H (2) O + A overset( H (2)...

    Text Solution

    |

  18. All of the following decompose easily on heating to give O(2) except

    Text Solution

    |

  19. In the preparaiton of O2 from KClO3, MnO2 acts as

    Text Solution

    |

  20. Oxygen is liberated from water using

    Text Solution

    |