Home
Class 12
CHEMISTRY
The brown ring complex compound is formu...

The brown ring complex compound is formulated as `[Fe(H_(2)O)_(5)NO]SO_(4)`. The oxidation state of `Fe` is

A

`+1`

B

`+2`

C

`+3`

D

`+4`

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE|Exercise Assignment (SECTION B)|15 Videos

  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE|Exercise Assignment (SECTION C)|10 Videos

  • PRINCIPLES OF QUALITATIVE ANALYSIS

    AAKASH INSTITUTE|Exercise Try Yourself|1 Videos

  • POLYMERS

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D)|13 Videos

  • REDOX REACTIONS

    AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D|10 Videos

Similar Questions

Explore conceptually related problems

The brown - ring complex compound of iron is formulated as [Fe(H_2O)_5(NO)]SO_4 . The oxidation state of iron is :

In brown ring complex compound [Fe(H_2O)_5NO]SO_4 , the oxidation state of Fe is-

AAKASH INSTITUTE-PRINCIPLES OF QUALITATIVE ANALYSIS-Assignment (SECTION A)
  1. Which of the following is not a prelminary test used to detect ions?

    Text Solution

    |

  2. Which compound does not dissolve in hot dilute HNO(3) ?

    Text Solution

    |

  3. When K2 Cr2 O7 crystals are heated with conc. HCl, the gas evolved is

    Text Solution

    |

  4. The only cations present in a slightly acidic solution are Fe^(3+),Zn^...

    Text Solution

    |

  5. The brown ring test for NO(3)^(-) is due to the formation of the compl...

    Text Solution

    |

  6. A salt which gives CO2 with hot H2 SO4 and also decolourizes acidified...

    Text Solution

    |

  7. An aqueous solution FeSO(4).Al(2)(SO(4))(3) and chrome alum is heated ...

    Text Solution

    |

  8. When conc. H2 SO4 is added to dry KNO3 brown fumes evolve. These fumes...

    Text Solution

    |

  9. In the fifth group, (NH4)2 CO3 is added to precipitate out the carbona...

    Text Solution

    |

  10. White substance dissolves in hot water. A black precipitate appears on...

    Text Solution

    |

  11. A salt on treatment with dil. HCl gives a pungent smelling gas and a y...

    Text Solution

    |

  12. A violet colour is obtained on adding Cl(2) water in solution of potas...

    Text Solution

    |

  13. A substance on treatment with dilute H(2)SO(4) liberates a colourless ...

    Text Solution

    |

  14. Which of the following statement is correct?

    Text Solution

    |

  15. When H(2)S gas a passed through an ammonical salt solution X, a slight...

    Text Solution

    |

  16. A mixture is known to contain NO(3)^(-) and NO(2)^(-) before performin...

    Text Solution

    |

  17. The ion most difficult to removes as precipitate is

    Text Solution

    |

  18. Which of the following white ppts are insoluble in NH(3)?

    Text Solution

    |

  19. The brown ring complex compound is formulated as [Fe(H(2)O)(5)NO]SO(4)...

    Text Solution

    |

  20. Choose the correct pair regarding solubility

    Text Solution

    |