Home
Class 12
CHEMISTRY
Alum in aqueous solution gives positive ...

Alum in aqueous solution gives positive test for
(A) `K^(+)` (B) `Al^(3+)` (C) `SO_(4)^(2-)`

A

A only

B

B only

C

A and B

D

A,B and C

Text Solution

Verified by Experts

The correct Answer is:
A, B, C, D
Promotional Banner

Topper's Solved these Questions

  • CO-ORDINATE COMPOUNDS

    NARAYNA|Exercise Exercise -2 (C.W.)|23 Videos

  • CO-ORDINATE COMPOUNDS

    NARAYNA|Exercise Exercise -2 (H.W.)|20 Videos

  • CO-ORDINATE COMPOUNDS

    NARAYNA|Exercise Exercise -1 (C.W.)|23 Videos

  • CHEMISTRY OF HEAVY METALS

    NARAYNA|Exercise Passage 13|1 Videos

  • COORDINATION COMPLEXES

    NARAYNA|Exercise Compreshession type question|12 Videos

Similar Questions

Explore conceptually related problems

An aqueous solution of potash alum gives

Consider the following experiments and answer the questions at the end of it (A) When Fe(CN)_(2) solution is treated with KCN solution species formed no longer gives tests of Fe^(2+) and CN^(Θ) (B) When K_(2)SO_(4) solution is treated with A1_(2)(SO_(4))_(3) solution species formed gives tests of K^(o+) ,A1^(3+) and SO_(4)^(2-) When the species formed in A is treated with FeCI_(3) a bule colour is obtained It is due to formation of .

The pH an aqueous solution of Al^(3+) is likely to be.

Consider the following experiments and answer the questions at the end of it (A) When Fe(CN)_(2) solution is treated with KCN solution species formed no longer gives tests of Fe^(2+) and CN^(Θ) (B) When K_(2)SO_(4) solution is treated with A1_(2)(SO_(4))_(3) solution species formed gives tests of K^(o+),A1^(3+) and SO_(4)^(2-) Species formed in experiment A does not give test of Fe^(2+) and CN^(Θ) it is due to formation of .

Consider the following experiments and answer the questions at the end of it (A) When Fe(CN)_(2) solution is treated with KCN solution species formed no longer gives tests of Fe^(2+) and CN^(Θ) (B) When K_(2)SO_(4) solution is treated with A1_(2)(SO_(4))_(3) solution species formed gives tests of K^(o+),A1^(3+) and SO_(4)^(2-) Species formed in experiment (B) is .

Assertion : The complex K_(3) [Cr(C_(2)O_(4))_(3)] when present in aqueous solution , will give test for K^(+) , Cr^(3+) and oxalate ions . Reason : The complex K_(3) [Cr(C_(2)O_(4))_(3)] will dissociate completely in solution .

Consider the following experiments and answer the questions at the end of it (A) When Fe(CN)_(2) solution is treated with KCN solution species formed no longer gives tests of Fe^(2+) and CN^(Θ) (B) When K_(2)SO_(4) solution is treated with A1_(2)(SO_(4))_(3) solution species formed gives tests of K^(o+),A1^(3+) and SO_(4)^(2-) EAN of iron formed in (A) is .

NARAYNA-CO-ORDINATE COMPOUNDS -Exercise -1 (H.W.)
  1. Which is a doubt salt?

    Text Solution

    |

  2. Bonds present in K(4)[Fe(CN)(6)] are

    Text Solution

    |

  3. Copper sulphate solution forms blue coloured complex with excess of am...

    Text Solution

    |

  4. Which of the following cannot act as a ligand?

    Text Solution

    |

  5. Alum in aqueous solution gives positive test for (A) K^(+) (B) Al^...

    Text Solution

    |

  6. Chelates are used in

    Text Solution

    |

  7. Hexaquotitanium (II) Chloride represented as

    Text Solution

    |

  8. IUPAC name of Li[AIH(4)] is

    Text Solution

    |

  9. Dipole moment will be zero in the complexes

    Text Solution

    |

  10. The number of geometrical isomers of [Co(NH(3))(3)(NO(3))(3)] is

    Text Solution

    |

  11. For the given complex [CoCl(2)(en)(NH(3))(2)]^(+), the number of geome...

    Text Solution

    |

  12. Which does not obey EAN rule?

    Text Solution

    |

  13. The following solutions requires three moles of AgNO(3) for the comple...

    Text Solution

    |

  14. AgCl dissolved in excess of NH(3), KCN and Na(2)S(2)O(3) solutions the...

    Text Solution

    |

  15. The secondary valency of chromium in [Cr(en)(3)]Cl(3) is

    Text Solution

    |

  16. Stabilisation energy of octahedral complex with d^(7) configuration ...

    Text Solution

    |

  17. If Delta(0) gt P, the correct electronic configuration for d^(4) syste...

    Text Solution

    |

  18. The ligand that gives dark blue color with curic ion in the laboratory...

    Text Solution

    |

  19. The configuration of an elements 'X' is 3d^(10)4s^(1). The wrong state...

    Text Solution

    |

  20. In the qualitative analysis of group 3 cations blood red colouration i...

    Text Solution

    |