Home
Class 12
CHEMISTRY
What is the highest oxidation state of c...

What is the highest oxidation state of chromium ?

Text Solution

Verified by Experts

`Cr : [Ar]3d^(5)4s^(1)`, its highest oxidation state `=(1+5)=6`.
Promotional Banner

Topper's Solved these Questions

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise QUESTION - ANSWER ZONE FOR BOARD EXAMINATION (SHORT ANSWER TYPE)|41 Videos

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise SOLVED WBCHSE SCANNER|22 Videos

  • D - AND F - BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 8 (Answer the following questions)|10 Videos

  • COORDINATION COMPOUNDS OR COMPLEX COMPOUNDS

    CHHAYA PUBLICATION|Exercise PRACTICE SET 21|2 Videos

  • ELECTROCHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET 4(Answer the following questions)|14 Videos

Similar Questions

Explore conceptually related problems

Why is the highest oxidation state of a metal exhibited in its oxide or fluoride only ?

Assertion (A) : The highest oxidation state of osmium is +8. Reason (R ) : Osmium is a 5d - block element.

Out of the following outer electronic configurations of atoms, the highest oxidation state is achieved by which one -

What is the higher oxidation state exhibited by actinoids ?

Given reasons : Mn shows the highest oxidation state of + 7 with oxidation state of + 4.

Fluorine is more electronegative than oxygen. Yet the highest oxidation state of a metal is found to be more stable in its oxides than in its fluorides.

The electronic configuration of an element is 3d^(5)4s^(2) . Mention the highest oxidation state of the element.

What is the oxidation state of Cr in CrO_(5) ?

What is the common oxidation state of group-13 elements?

What is the oxidation state of Tl in the compound TlI_(3) ?

CHHAYA PUBLICATION-D - AND F - BLOCK ELEMENTS -QUESTION - ANSWER ZONE FOR BOARD EXAMINATION (VERY SHORT ANSWER TYPE)
  1. Which of the d-block elements are not considered as transition element...

    Text Solution

    |

  2. The electronic configuration of an element is 3d^(5)4s^(2). Mention th...

    Text Solution

    |

  3. What is the highest oxidation state of chromium ?

    Text Solution

    |

  4. Mention the highest oxidation state shown by the transition elements. ...

    Text Solution

    |

  5. What is the difference between the numerical values of the successive ...

    Text Solution

    |

  6. Name the element which does not exhibit variable oxidation state in th...

    Text Solution

    |

  7. Name the compound that evolves as vapours when NaCl is heated with K(2...

    Text Solution

    |

  8. The atomic of an element is 102. Show the outer electronic configurati...

    Text Solution

    |

  9. Why are most transition metal ions paramagnetic ?

    Text Solution

    |

  10. In quantitative analysis of Fe^(2+) ions with standard KMnO(4) solutio...

    Text Solution

    |

  11. On reaction with the following compounds, sodium cyanide gives sodium ...

    Text Solution

    |

  12. Name one ore each of chromium and manganese.

    Text Solution

    |

  13. Explain why lanthanoids and actinoids are called f-block elements ?

    Text Solution

    |

  14. Why do Zr(Z = 40) and Hf(Z = 72) have comparable atomic radii ?

    Text Solution

    |

  15. In aqueous solution, which is the most stable oxidation state of titan...

    Text Solution

    |

  16. Name the lightest and the heaviest transition elements.

    Text Solution

    |

  17. Name the largest trivalent ion that exists between lanthanum (Z = 57) ...

    Text Solution

    |

  18. Give one use each of niobium and tantalum.

    Text Solution

    |

  19. Among Fe^(2+) and Fe^(3+), which is more stable ? Why ?

    Text Solution

    |

  20. Which bivalent transition metal ion in the 3d-series is the most param...

    Text Solution

    |