Home
Class 12
CHEMISTRY
Platinum dissolves in aqua regia to form...

Platinum dissolves in aqua regia to form

A

`PtCl_(4)`

B

`H_(2)PtCl_(6)`

C

`Pt(NO_(3))_(4)`

D

`[PtCl_(2)(NO_(3))_(2)]`

Text Solution

Verified by Experts

The correct Answer is:
B
Pt + aqua regia (conc. HCl + conc. `HNO_(3)`) `rarr H_(2)[PtCl_(6)]`.
Promotional Banner

Topper's Solved these Questions

  • CORDINATION COMPOUNDS

    PRADEEP|Exercise Short Answer Questions|64 Videos

  • CORDINATION COMPOUNDS

    PRADEEP|Exercise Matching Type Question|5 Videos

  • CORDINATION COMPOUNDS

    PRADEEP|Exercise NCERT Exercises|32 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    PRADEEP|Exercise IMPORTANT QUESTION FOR BOARD EXAMINATION|30 Videos

  • D- AND F-BLOCK ELEMENTS

    PRADEEP|Exercise IMPORTANT QUESTIONS|30 Videos

Similar Questions

Explore conceptually related problems

Gold dissolves in aqua regia forming

Au and Pt dissolves in aqua regia forming the soluble compounds X and Y respectively. The oxidation states of Au and Pt in X and Y are:

Aqua regia is

Gold dissolves in a aqua-regia forming:

Borax dissolves in water to form -

PRADEEP-CORDINATION COMPOUNDS-MCQ
  1. Dipole moment will be zero in the complexes I. [Ni(CN)(4)]^(2-) II...

    Text Solution

    |

  2. Which of the following complexes is used as an anti-cancer agent ?

    Text Solution

    |

  3. Platinum dissolves in aqua regia to form

    Text Solution

    |

  4. Copper sulphate dissolved in excess of KCN to give:-

    Text Solution

    |

  5. When excess ammonnia is added to CuSO(4) solution the deep blue comple...

    Text Solution

    |

  6. Sodium nitroprusside reacts with sulphide ion to give a purple colour ...

    Text Solution

    |

  7. In nitroprusside ion, the iron and NO exist as Fe(II) and NO^(+) rathe...

    Text Solution

    |

  8. Specify the coordination geometry around and the hybridisation of N an...

    Text Solution

    |

  9. The equation which is balanced and represents the correct product(s) i...

    Text Solution

    |

  10. The complex Na(2)[Fe(CN)(5)NO] is called :

    Text Solution

    |

  11. The compound K(3)[Co(ONO)(6)] is called

    Text Solution

    |

  12. Which of the followng isomerism is /are shown by the complex [CoCl2(OH...

    Text Solution

    |

  13. Which of the following statement is true about [Cu(NH(3))(4)]SO(4)

    Text Solution

    |

  14. Which of the following statements are not correct ?

    Text Solution

    |

  15. Which of the following are outer orbital complexes ?

    Text Solution

    |

  16. Which of the following are pi-bonded organometallic compounds ?

    Text Solution

    |

  17. Which of the following complexes have tetrahedral shape ?

    Text Solution

    |

  18. Identify the complexes which are expected to be coloured. a. [Ti(NO(...

    Text Solution

    |

  19. The pair of coordination complex exhibiting the same kind of isomerism...

    Text Solution

    |

  20. Optical isomerism is exhibited by (ox = oxalate anion, en = ethylene d...

    Text Solution

    |