Home
Class 12
CHEMISTRY
When copper is heated with conc.HNO(3) i...

When copper is heated with conc.`HNO_(3)` it produces

A

`Cu(NO_(3))_(2), NO and NO_(2)`

B

`Cu(NO_(3))_(2) and N_(2)O`

C

`Cu(NO_(3))_(2) and NO_(2)`

D

`Cu(NO_(3))_(2) and NO`

Text Solution

Verified by Experts

The correct Answer is:
C

`Cu + 4 HNO_(3) (conc.) rarr Cu(NO_(3))_(2) + 2NO_(2) + 2H_(2)O`
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK ELEMENTS

    PRADEEP|Exercise MATRIX-MATCH TYPE QUESTIONS|3 Videos
  • P-BLOCK ELEMENTS

    PRADEEP|Exercise INTEGER TYPE QUESTIONS|15 Videos
  • P-BLOCK ELEMENTS

    PRADEEP|Exercise VALUE BASED QUESTIONS WITH ANSWERS|4 Videos
  • ORGANIC COMPOUNDS CONTAINING NITROGEN

    PRADEEP|Exercise IMPORTANT QUESTIONS FOR BOARD EXAMINATION|27 Videos
  • POLYMERS

    PRADEEP|Exercise IMPORTANT Questions (For Board Examination)|27 Videos

Similar Questions

Explore conceptually related problems

When sucrose is heated with conc. HNO_(3) acid the product is

When Sn is treated with conc. HNO_(3)

When chloroform is treated with conc HNO_(3) it gives

When table sugar is heated conc. HNO_3 , the product formed is

P_2O_5 heated with conc. HNO_3 gives

Phenol when nitrated with conc. HNO_(3) in presence of conc. H_(2)SO_(4) forms

PRADEEP-P-BLOCK ELEMENTS -MCQ
  1. Concentrated nitric acid upon long standing turns yellowish-brown due ...

    Text Solution

    |

  2. The reaction of zinc with dilute and concentrated nitric acid, respect...

    Text Solution

    |

  3. When copper is heated with conc.HNO(3) it produces

    Text Solution

    |

  4. Which of the following metal Fe, Zn, Pb, Ag and Pt do not give a metal...

    Text Solution

    |

  5. The brown ring test for nitrates depends on

    Text Solution

    |

  6. The oxidation number of Fe in brown ring [Fe(H(2)O(3))(5)NO]^(2+) is

    Text Solution

    |

  7. [Fe(H(2)O)(5)NO]^(2+) is a complex formed during the brown ring test f...

    Text Solution

    |

  8. Out of the following acids, the one which has the capability to form c...

    Text Solution

    |

  9. The percentage of p-character in the orbitals forming p-p bonds in P4 ...

    Text Solution

    |

  10. Which one of the following forms vortex ring

    Text Solution

    |

  11. The reaction of white phosphorus with aqueous NaOH gives phosphine alo...

    Text Solution

    |

  12. The reaction of P(4) with X leads selectively to P(4)O(6) The X is :

    Text Solution

    |

  13. P(4)O(10) is the anhydride of

    Text Solution

    |

  14. How many bridging atoms are present in P(4)O(10) ?

    Text Solution

    |

  15. Of the following compounds, the most acidic is

    Text Solution

    |

  16. The oxidation state of phosphorus in cyclometaphosphoric acid is :

    Text Solution

    |

  17. The correct formula of salt formed by the neutraliation of hypophosph...

    Text Solution

    |

  18. Oxyacid of phosphorus that can reduce AgNO3 to silver is

    Text Solution

    |

  19. The pair in which phosphours atoms have a formed oxidation state of +3...

    Text Solution

    |

  20. Which is the correct statement for the given acids ?

    Text Solution

    |