Home
Class 12
CHEMISTRY
Amongst the following, identify the spec...

Amongst the following, identify the species with an atom in +6 oxidation state:

A

`MnO_(4)^(-)`

B

` Cr(CN)_6^(3-)`

C

`NIF_(6)^(2-)`

D

` CrO_2 Cl_2`

Text Solution

Verified by Experts

The correct Answer is:
D
Oxidation state Mn in ` MnO_(4)^(-) : x-8 =- 1, x=+7`
Oxidation state Cr in `Cr(CN)_(6)^(3-) , x-6 =-3 , x=+3`
Oxidation state Ni in ` Ni(F_6)^(2-) , x-6 =-2, x+4`
Oxidation state Cr in `CrO_2Cl_2 , x-4-2=0 , x= +6`
Promotional Banner

Topper's Solved these Questions

  • THE D-AND F-BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise QUESTIONS (LEVEL-II)|50 Videos

  • THE D-AND F-BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise QUESTIONS (LEVEL-III)|50 Videos

  • THE D- AND F-BLOCK ELEMENT

    BRILLIANT PUBLICATION|Exercise LEVEL-II (ASSERTION-REASON TYPE)|40 Videos

  • THE P-BLOCK ELEMENTS (XII)

    BRILLIANT PUBLICATION|Exercise LEVEL- II (GROUP 18 NOBLE GASES) (ASSERTION - REASON) |5 Videos

Similar Questions

Explore conceptually related problems

Among the following species , identify the pair having same bond order CN^-, O_2^(-), NO^(+), CN^(+)

Amongst the following, the total number of metals which occur in the native state in the earth's crust is ............... Fe,Zn,Na,Au,Ni,Sb,Sn,Pt,Hg.

An atom has three shells and there is 6 electrons in the outermost subshell of the atom. Answer te following. a) Which is the element? b) Write the common oxidation state of its compounds. c) Is it metal or non-metal?

Sulphur does not exhibit +6 oxidation state in

BRILLIANT PUBLICATION-THE D-AND F-BLOCK ELEMENTS-QUESTIONS (LEVEL-III)
  1. Amongst the following, identify the species with an atom in +6 oxidati...

    Text Solution

    |

  2. A metal M which is not affected by strong acids like conc. HNO3 conc. ...

    Text Solution

    |

  3. The acidic, basic or amphoteric nature of Mn2 O7 ,V2O5, and CrO are re...

    Text Solution

    |

  4. An inorganic compound on strong heating gave a blackish brown powder a...

    Text Solution

    |

  5. MnO(2) overset(I)(to)MnO(4)^(2-)overset(II)(to)MnO(4)^(-) I and II are

    Text Solution

    |

  6. Identify the product and its colour when MnO2 is fused with solid KOH ...

    Text Solution

    |

  7. When manganous salt is fused with a mixture of KNO3 and solid NaOH, th...

    Text Solution

    |

  8. Consider following statements, I. The size of the lanthanide M^(3+) io...

    Text Solution

    |

  9. Most transition metals I:forms sets of compounds which display differe...

    Text Solution

    |

  10. [Fe(H2 O)5 NO]^(2+) is brown-ring complex. In this complex

    Text Solution

    |

  11. When K2 CrO4 is added to CuSO4 solution, there is formation of CuCrO4...

    Text Solution

    |

  12. Select the correct statements(s)

    Text Solution

    |

  13. Which of the following statements are true?

    Text Solution

    |

  14. Although +3 is the characteristic oxidation state for lanthanoids, cer...

    Text Solution

    |

  15. Select correct statements.

    Text Solution

    |

  16. When CO2 is passed into aqueous

    Text Solution

    |

  17. Select correct statements (s)

    Text Solution

    |

  18. Which of the following statements are correct

    Text Solution

    |

  19. Amongst the following, identify the species with an atom in +6 oxidati...

    Text Solution

    |

  20. Which metals are present in german silver?

    Text Solution

    |

  21. The complex forming tendency of a transition metal depends upon:

    Text Solution

    |