Home
Class 12
CHEMISTRY
On heating a mixture of Cu(2)O and Cu(2)...

On heating a mixture of `Cu_(2)O` and `Cu_(2)S`, we get

A

`Cu+SO_(2)`

B

`Cu+SO_(3)`

C

`CuO+CuS`

D

`Cu_(2)SO_(3)`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Objective type Questions (More than one option are correct)|11 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Linked Comprehension Type Questions|9 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Try Yourself|33 Videos

  • GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS

    AAKASH INSTITUTE ENGLISH|Exercise Assignment (Section-D) Assertion-Reason Type Question|15 Videos

  • HALOALKANES AND HALOARENES

    AAKASH INSTITUTE ENGLISH|Exercise ASSIGNMENT SECTION -D|15 Videos

Similar Questions

Explore conceptually related problems

Heating mixture of Cu_(2)O and Cu_(2)S will give

Heating mixture of Cu_(2)O and Cu_(2)S will give

What happens when (a) ZnCO_(3) is heated in the absence of oxygen? (b) a mixture of Cu_(2)O" and "Cu_(2)S is heated?

On heating a mixture of NH_4 Cl and KNO_2 , we get

When a equimolar mixture of Cu_(2) S and CuS is tirated with Ba(MnO_(4))_(2) in acidic medium, the final products cintain Cu^(2+) , So_(2) and Mn^(2+) . If the mol. Mass of Cu_(2) S, CuS and Ba(MnO_(4))_(2) are M_(1) , M_(2) and M_(3) respectively then :

What type of the reduction method does the following reaction show (Bessemer converter reaction of metallurgy of copper) ? 2Cu_(2)O+Cu_(2)Soverset(Delta)(to)6Cu+SO_(2)

During the quation analysis of a mixture containing Cu^(2+) and Zn^(2+) ions H_(2)S gas is passed therough an acidified solution containing these ions in order to test Cu^(2+) alone explane

Passing H_(2)S gas into a mixture of Mn^(2+), Ni^(2+), Cu^(2+) and Hg^(2+) ions in an acidified aqueous solution, precipitates :

A mixture of CuS (molecular weight = M_(1) ) and Cu_(2)S (molecular weight =M_(2) ) is oxidised by KMnO_(4) (molecular weight =M_(3) ) in acidic medium, where the product obtained are Cu^(2+),Mn^(2+) and SO_(2) . Find the equivalent weight of CuS, Cu_(2)S and KMnO_(4) respectively.

Justify that the reaction is a redox reaction. " "2Cu_(2)O(s)+Cu_(2)S(s) rarr 6Cu(s)+SO_(2)(g)

AAKASH INSTITUTE ENGLISH-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-Objective type Questions (One option is correct)
  1. Vapour phase refining can be carried out in case of

    Text Solution

    |

  2. Zone refining is based on the principle that .

    Text Solution

    |

  3. Which of the following is not a method of purification of metals ?

    Text Solution

    |

  4. Assertion: Zone refining method is used to produce pure metals which a...

    Text Solution

    |

  5. Which of the following is not a use of aluminimum ?

    Text Solution

    |

  6. Which of the following is not a use of zinc ?

    Text Solution

    |

  7. Wrought iron is used for making

    Text Solution

    |

  8. Which of the followed metals can be extracted by using carbon reductio...

    Text Solution

    |

  9. Purest form of iron is

    Text Solution

    |

  10. The metal oxide which cannot be reduced to metal by carbon is

    Text Solution

    |

  11. On heating a mixture of Cu(2)O and Cu(2)S, we get

    Text Solution

    |

  12. Which of the following pairs of metals is purified by van-Arkel method...

    Text Solution

    |

  13. State briefly the principles which serve as basis for the following op...

    Text Solution

    |

  14. In zone refining methods, the molten zone

    Text Solution

    |

  15. Ag(2)S+NaCNto(A), (A)+Znto(B)+Ag (A) and (B) are respectively

    Text Solution

    |

  16. Poling process is used

    Text Solution

    |

  17. Which one of the following contains both iron and copper ?

    Text Solution

    |

  18. Choose the false statement

    Text Solution

    |

  19. In zone refining methods, the molten zone

    Text Solution

    |

  20. The refractory material used in the lining of blast furnace is

    Text Solution

    |