Home
Class 12
CHEMISTRY
How do we differentiate between Fe^(3+) ...

How do we differentiate between `Fe^(3+)` and `Cr^(3+)` in group III ?

A

By taking exess of `NH_(4)OH` solution

B

By increasing `NH_(4)^(+)` ion concentration

C

By decreasing `OH^(-)` ion concentration

D

Both (b) and (c)

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ANALYTICAL CHEMISTRY

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Volumetric Analysis)|72 Videos

  • ANALYTICAL CHEMISTRY

    ERRORLESS |Exercise Critical Thinking Objective Questions|20 Videos

  • ANALYTICAL CHEMISTRY

    ERRORLESS |Exercise Ordinary Thinking Objective Questions (Wet Test for Acid Radical)|26 Videos

  • ALDEHYDES AND KETONES

    ERRORLESS |Exercise JEE Section (JEE (Advanced) 2018) Numeric answer type question|1 Videos

  • BIOMOLECULES AND POLYMER

    ERRORLESS |Exercise Jee section (Jee (Advanced 2018)) (More than one choice correct answer)|1 Videos

Similar Questions

Explore conceptually related problems

How do we differentiate between Fe^(3+) and Cr^(3+) in group lll?

How do you differentiate between energy and power ?

How do you differentiate between acidic and basic amino acids?

How do you differentiate between an ohmic and a non-ohmic resistor ?

Differentiate sin^(2) (2x+3)

How do you differentiate a butterfly from a moth

ERRORLESS -ANALYTICAL CHEMISTRY-Ordinary Thinking Objective Questions (Wet Test for Basic Radical)
  1. When H(2)S gas is passed in a metal sulphate solution in presence of N...

    Text Solution

    |

  2. Precipitate of group IV cations takes place when H(2)S is

    Text Solution

    |

  3. How do we differentiate between Fe^(3+) and Cr^(3+) in group III ?

    Text Solution

    |

  4. When H2S is passed through Hg(2)^(2+), we get

    Text Solution

    |

  5. Which of the following sulphate is insoluble in water ?

    Text Solution

    |

  6. A mixture of two salts is not water soluble but dissolves completely i...

    Text Solution

    |

  7. A chloride dissolves appreciably in cold water. When placed on platinu...

    Text Solution

    |

  8. Which of the following mixture is chromic acid?

    Text Solution

    |

  9. Which radicals are precipitated in (NH(4))(2)CO(3) in presence of alka...

    Text Solution

    |

  10. Which of the following pairs of ions when mixed in dilute solutions ma...

    Text Solution

    |

  11. A colourless crystalline salt 'X' is soluble in dilute HCl. On adding ...

    Text Solution

    |

  12. In which of the following, NH(3) is not used

    Text Solution

    |

  13. A solid (A) which has photographic effect reacts with the solution of ...

    Text Solution

    |

  14. Out of Cu^(2+),Ni^(2+),Co^(2+) and Mn^(2+) those dissolved in dil. HCL...

    Text Solution

    |

  15. When calomel react with NH(4)OH solution the compound formed is

    Text Solution

    |

  16. Addition of SnCl(2) to HgCl(2) gives precipitate:

    Text Solution

    |

  17. When acetic acid and K(4)Fe(CN)(6) is added to a copper salt, a choco...

    Text Solution

    |

  18. Assertion:Sb(III) is not precipitated as sulphide when in its alkaline...

    Text Solution

    |

  19. Addition of NH(4)OH to an aqueous solution of BaCl(2) in the presence ...

    Text Solution

    |

  20. Cu^(2+) and Cd^(2+) are separated by first adding KCN solution and the...

    Text Solution

    |