Home
Class 11
CHEMISTRY
The oxidation states of the most electro...

The oxidation states of the most electronegative elements in the products of the reaction between `BaO_(2)` and `H_(2)SO_(4)` are

A

`0 `and `-1`

B

`-1` and `-2`

C

`-2 `and `0`

D

`-2`and `-1`

Text Solution

Verified by Experts

The correct Answer is:
B
Oxygen in `H_(2)O_(2)` and `BaSO_(4)` (formed) has `-1` and `-2`ox.no. respectively.
Promotional Banner

Topper's Solved these Questions

  • REDOX REACTIONS

    P BAHADUR|Exercise Exercise 3B Objective problems|18 Videos

  • REDOX REACTIONS

    P BAHADUR|Exercise Exercise (4) Objective problems|15 Videos

  • REDOX REACTIONS

    P BAHADUR|Exercise Exercise(2) previous year numerical problems|30 Videos

  • RADIO ACTIVITY

    P BAHADUR|Exercise Exercies 9|99 Videos

  • THERMOCHEMISTRY

    P BAHADUR|Exercise Exercise 9 Advance numerical problems|31 Videos

Similar Questions

Explore conceptually related problems

The oxidation states of the most electronegative element in the products of the reaction between BaO_2 with dilute H_2SO_4 are

The oxidation state of the most electronegative atom in each of the product is H_(2) +O_(2) rarr H_(2)O_(2) +H_(2)O

The major product (A) formed in the reaction- overset(H_(2)SO_(4))rarrA is:

Among C, S and P the element (s) that produces (s) SO_(2) on reaction with hot conc. H_(2)SO_(4) is /are

P BAHADUR-REDOX REACTIONS-Exercise 3(A) Objective problems
  1. The oxidation states of the most electronegative elements in the produ...

    Text Solution

    |

  2. When SO(2) is passed through an acidified K(2)Kr(2)O(7) solution, the ...

    Text Solution

    |

  3. Hydrogen gas will not reduce:

    Text Solution

    |

  4. The oxidation state of Cr in CrO(5) is:

    Text Solution

    |

  5. Tailing of mercury can be removed by:

    Text Solution

    |

  6. The oxidation number and covalency of sulphur in the sulphur molecule ...

    Text Solution

    |

  7. How many mole of electrons are involved in the reduction of one mole o...

    Text Solution

    |

  8. For the redox reaction MnO(4)^(ө)+C(2)O(4)^(2-)+H^(o+)rarrMn^(2+)+CO...

    Text Solution

    |

  9. It is found that V forms a double salt isomorphous with Mohr's salt. T...

    Text Solution

    |

  10. The oxidation number of sulphur in H(2)S(2)O(8) is:

    Text Solution

    |

  11. One mole of N(2)H(4) loses ten moles of electrons to form a new compou...

    Text Solution

    |

  12. Number of electron involved in the reduction of Cr(2)O(7)^(2-) ion in ...

    Text Solution

    |

  13. Oxidation state of nitrogen is incorrectly given for:

    Text Solution

    |

  14. The number of electrons lost in the following change is Fe+H(2)Orarr...

    Text Solution

    |

  15. The oxidation number of C in HNC is

    Text Solution

    |

  16. Oxidation number of Cl in NOClO(4) is:

    Text Solution

    |

  17. Oxidation number of S in [(CH(3))(2)SO] is:

    Text Solution

    |

  18. The equivalent weight of salt KHC(2)O(4).H(2)C(2)O(4).4H(2)O when us...

    Text Solution

    |

  19. The oxidation number of Cl in CaOCl(2) is

    Text Solution

    |

  20. Oxidation number of carbon in carbon sub-oxide is:

    Text Solution

    |