Home
Class 11
CHEMISTRY
The oxidation state of the mst electrone...

The oxidation state of the mst electronegative element 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
`BaO_(2)+H_(2)SO_(4)rarrBaSO_(4)+H_(2)O_(2)`
In `BaSO_(4)`, oxidation state of `O^(2-)` is `-2`.
In `H_(2)O_(2)`, oxidation state of oxygen is `-1`.
Promotional Banner

Topper's Solved these Questions

  • S-BLOCK GROUP 2 - ALKALINE EARTH METALS

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Assertion Reasoning|17 Videos

  • S-BLOCK GROUP 2 - ALKALINE EARTH METALS

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Integer|6 Videos

  • S-BLOCK GROUP 2 - ALKALINE EARTH METALS

    CENGAGE CHEMISTRY ENGLISH|Exercise Exercises Multiple Correct|25 Videos

  • S-BLOCK GROUP 1 - ALKALI METALS

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|8 Videos

  • SOME BASIC CONCEPTS AND MOLE CONCEPT

    CENGAGE CHEMISTRY ENGLISH|Exercise Archives Subjective|11 Videos

Similar Questions

Explore conceptually related problems

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

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

Oxidation number is the charge which an atom of an element has in its ion or appears to have when present in the combined state. It is also called oxidation state. Oxidation number of any atom in the elementary state is zero. Oxidation number of a monoatomic ion is equal to the charge on it. In compounds of metals with non metals, metals have positive oxidation number while non metals have negative oxidation numbers. In compounds of two difference elements, the more electronegative element has negative oxidation number whereas the other has positive oxidation number. In complex ions, the sum of the oxidation number of all the atoms is equal to the charge on the ion. If a compound contains two or more atoms of the same element, they may have same or different oxidation states according as their chemical bonding is same or different. The oxidation state of the most electronegative element in the products of the reaction between BaO_(2) and H_(2)SO_(4) are

What is the product of the reaction between benzene and H_(2)O_(2) ?

The gaseous product of the reaction betweenn Sn and conc. H_(2)SO_(4) is:

Complete the following equation for the reaction between BaO_2 + H_2SO_4 .

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

Give ionisation reaction of : H_(2)SO_(4)

The reaction between chloral and chlorobenzene in H_(2)SO_(4) yields:

The oxidation state of oxygen of H_(2)O_(2) in the final products when it reacts with ClO_(3)^(ɵ) is

CENGAGE CHEMISTRY ENGLISH-S-BLOCK GROUP 2 - ALKALINE EARTH METALS-Exercises Single Correct
  1. Which of the following metal is the most difficult to extract from its...

    Text Solution

    |

  2. The most probable reason that the alkaline earth metals give dipositiv...

    Text Solution

    |

  3. The oxidation state of the mst electronegative element in the products...

    Text Solution

    |

  4. Anhydrous MgCl(2) is obatined by heating hydrate salt, MgCl(2).6H(2)O.

    Text Solution

    |

  5. Which of the following is used as an antacid?

    Text Solution

    |

  6. Typical elements is the name given to the elements of

    Text Solution

    |

  7. Assertion : Na(2)SO(4) is soluble in water while BaSO(4) is water inso...

    Text Solution

    |

  8. Mg burns in air to give

    Text Solution

    |

  9. Which of the following is decomposed on heating?

    Text Solution

    |

  10. Two metals X and Y belong to the cond group of periodic table. X forms...

    Text Solution

    |

  11. Which of the follwing forms covalent compound?

    Text Solution

    |

  12. The compounds of alkaline earth metals have the following magnetic...

    Text Solution

    |

  13. For two ionic solids CaO and KI, identify the wrong statement among th...

    Text Solution

    |

  14. Which of the following substance can be used for drying neutral or bas...

    Text Solution

    |

  15. As the nuclear charge increases from neon to calcium, the orbital ener...

    Text Solution

    |

  16. Which one is the active constituent of bleaching powder?

    Text Solution

    |

  17. Bleaching powder loses its power on keeping for a long time because

    Text Solution

    |

  18. A sodium salt of unknown anion when treated with MgCl(2) gives a white...

    Text Solution

    |

  19. Which of the following on thermal decomposition yields a basic as well...

    Text Solution

    |

  20. Limestone is a naturally occuring form of calcium carbonate. It is use...

    Text Solution

    |