Home
Class 11
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),NOandNO_(2)`

B

`Cu(NO_(3))_(2)andN_(2)O`

C

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

D

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

Text Solution

Verified by Experts

The correct Answer is:
C
`Cu+4HNO_(3)(conc.)toCu(NO_(3))_(2)+2NO_(2)+2H_(2)O`
Promotional Banner

Topper's Solved these Questions

  • P-BLOCK ELEMENTS (NITROGEN FAMILY)

    PRADEEP|Exercise Competition focus jee(main and advanced)/ medical entrance special) (II. MULTIPLE CHOICE QUESTIONS (with One or More than One Correct Answers))|8 Videos

  • P-BLOCK ELEMENTS (NITROGEN FAMILY)

    PRADEEP|Exercise Competition focus jee(main and advanced)/ medical entrance special) (III. multiple choice questions (based on the given Passage/Comprehension))|2 Videos

  • P-BLOCK ELEMENTS (NITROGEN FAMILY)

    PRADEEP|Exercise ANALYTICAL QUESTIONS AND PROBLEMS WITH ANSWERS/SOLUTIONS (PROBLEMS)|4 Videos

  • ORGANIC CHEMISTRY-SOME BASIC PRINCIPLES TECHNIQUES

    PRADEEP|Exercise Competition Focus (Jee (Main and Advanced)/Medical Entrance) VIII. Assertion-Reason Type Questions|25 Videos

  • REDOX REACTIONS

    PRADEEP|Exercise Assertion reason type question|16 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 (NITROGEN FAMILY)-Competition focus jee(main and advanced)/ medical entrance special) (I. Multiple Choice Questions (with one correct answer)
  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. Maximum number of covalent bonds formed by N and P are

    Text Solution

    |

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

    Text Solution

    |

  11. Which one of the following forms vortex ring

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  16. Of the following compounds, the most acidic is

    Text Solution

    |

  17. Oxidation state of phosphorus in cyclotrimetaphosphoric acid is

    Text Solution

    |

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

    Text Solution

    |

  19. The oxoacid of phosphorus that reduces silver nitrate into metallic si...

    Text Solution

    |

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

    Text Solution

    |