Home
Class 12
CHEMISTRY
Blister copper is...

Blister copper is

A

`10%`

B

`20%`

C

`25%`

D

`30%`

Text Solution

Verified by Experts

The correct Answer is:
3
`{:(,AB_(3)(g),hArr,AB_(2)(g),+,(1)/(2)B_(2)(g)),("At eqm 800-x",,x,x//2,,),(800-x+x+(x)/(2)=900rArr,x=200,,,rArr,%"dissociated"=(200)/(800)xx100=25):}`
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    RESONANCE ENGLISH|Exercise INORGANIC CHEMISTRY(Metallurgy)|42 Videos

  • METALLURGY

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Alkyl Halide, Alcohol,Phenol,Ether)|17 Videos

  • IUPAC NOMENCLATURE & STRUCTURAL ISOMERISM

    RESONANCE ENGLISH|Exercise Advanced Level Problems Part-5|2 Videos

  • NITROGEN & OXYGEN FAMILY

    RESONANCE ENGLISH|Exercise Part-III Practice Test-2 (JEE (Advanced Pattern))|23 Videos

Similar Questions

Explore conceptually related problems

In the electrolysis refining of blister copper , a thin strip of pure copper is used as _______.

Describe the process of conversion of blister copper to pure copper.

Blister copper obtained during extraction from cuprous oxide is called so because

Which of the following is an incorrect Match ? (A) Igneous Mineral : Mica (B) Gemstone : Sapphire (C) Ore : Blister copper (D) Alloy : German silver

Extraction of copper is done using copper pyrites. After roasting, the ore is mixed with silica and coke and then smelted in a blast furnace. The matte obtained from the blast furnace is charged into a silica-lined converter. Some silica is also added, and a hot air blast is blown into the mixture to obtain blister copper, which is purified by electrorefining. The chemical formula of copper pyrites is.

Extraction of copper is done using copper pyrites. After roasting, the ore is mixed with silica and coke and then smelted in a blast furnace. The matte obtained from the blast furnace is charged into a silica-lined converter. Some silica is also added, and a hot air blast is blown into the mixture to obtain blister copper, which is purified by electrorefining. Matte is a mixture of

Extraction of copper is done using copper pyrites. After roasting, the ore is mixed with silica and coke and then smelted in a blast furnace. The matte obtained from the blast furnace is charged into a silica-lined converter. Some silica is also added, and a hot air blast is blown into the mixture to obtain blister copper, which is purified by electrorefining. The chemical composition of the slag formed during smelting is.

Extraction of copper is done using copper pyrites. After roasting, the ore is mixed with silica and coke and then smelted in a blast furnace. The matte obtained from the blast furnace is charged into a silica-lined converter. Some silica is also added, and a hot air blast is blown into the mixture to obtain blister copper, which is purified by electrorefining. Coke is added during smelting to.

(xii) Which is known as 'blister copper' ?

RESONANCE ENGLISH-METALLURGY-ORGANIC CHEMISTRY(Alkyl Halide, Alcohol,Phenol,Ether)
  1. Blister copper is

    Text Solution

    |

  2. In purification of bauxite ore, it is mixed with coke and heated at 18...

    Text Solution

    |

  3. If wavelength of photon is 1.1×10 ^(−11) m, h=6.6×10 ^(−34)Jsec, then...

    Text Solution

    |

  4. Identify X and Y in the following reactions . PbS underset("in air")...

    Text Solution

    |

  5. If wavelength of photon is 2.2×10 ^(−9) m, h=6.6×10 ^(−34)Jsec, then ...

    Text Solution

    |

  6. Which of the following statements is incorrect ?

    Text Solution

    |

  7. If wavelength of photon is 3×10 ^(−18) m, h=6.6×10 ^(−34)Jsec, then m...

    Text Solution

    |

  8. The sulfide ores are generally concentrated by

    Text Solution

    |

  9. Which one of the following sulphide ores is concentrated by chemical l...

    Text Solution

    |

  10. NaCN is sometimes added in the forth floatation process as depressant ...

    Text Solution

    |

  11. Which of the following process is related with the removal of sulphur ...

    Text Solution

    |

  12. Consider the following statements : Roasting is carried out to : 1...

    Text Solution

    |

  13. Main source of lead is galena (PbS). It is converted to Pb by : S...

    Text Solution

    |

  14. The chemical composition of slag formed during the smelting process in...

    Text Solution

    |

  15. Pb and Sn are extracted from their chief ore respectively by

    Text Solution

    |

  16. Poling process :

    Text Solution

    |

  17. In the process of extraction of gold , Roasted gold ore + CN((aq))^...

    Text Solution

    |

  18. In electrorefining the impure metal is made

    Text Solution

    |