Home
Class 12
CHEMISTRY
How copper is refined by electrolytic me...

How copper is refined by electrolytic method?

Promotional Banner

Topper's Solved these Questions

  • sample Paper 1

    OSWAAL PUBLICATION|Exercise EXCERSICE|62 Videos
  • Sample Paper 3

    OSWAAL PUBLICATION|Exercise Exercise|53 Videos

Similar Questions

Explore conceptually related problems

How is impure copper purified by electrolytic refining? Draw a neat labelled diagram to illustrate it.

How is alkane prepred from Kolbe's electrolytic method?

Which metal is refined by Van-Arkel method?

Which metal is refined by Van-Arkel method ?

Explain electrolytic refining.

Which one of the following is true in electrolytic refining ?

OSWAAL PUBLICATION-Sample Paper 2-Exercise
  1. Give one example cach for (a) Tranquilizer (b) Antiseptic.

    Text Solution

    |

  2. What is saponification with an example.

    Text Solution

    |

  3. How copper is refined by electrolytic method?

    Text Solution

    |

  4. (i) Write the structure and mention basicity of hypo phosphorous acid....

    Text Solution

    |

  5. (i) Write the structure and mention basicity of hypo phosphorous acid....

    Text Solution

    |

  6. Draw the flow chart for the manufacture of sulphuric acid by Contact p...

    Text Solution

    |

  7. (a) Give two reasons for the anomalous behaviour of fluorine. (b) Give...

    Text Solution

    |

  8. (a) Give two reasons for the anomalous behaviour of fluorine. (b) Give...

    Text Solution

    |

  9. Write any two characteristics of interstitial compounds.

    Text Solution

    |

  10. (i) Write the two chemical equations to show the inter conversion of ...

    Text Solution

    |

  11. (i) Write the two chemical equations to show the inter conversion of ...

    Text Solution

    |

  12. With the help of valence bond theory account for the geometry and magn...

    Text Solution

    |

  13. What is an ambidentate ligand ? Name the type of structural isomeris...

    Text Solution

    |

  14. Give the IUPAC name of K2 [Zn (OH)4].

    Text Solution

    |

  15. (a) Calculate the packing efficiency in c ccp crystal lattice. (b) W...

    Text Solution

    |

  16. (a) Calculate the packing efficiency in c ccp crystal lattice. (b) W...

    Text Solution

    |

  17. Calculate the osmotic pressure of 0.05% urea solution in water at 20^(...

    Text Solution

    |

  18. Give two general characteristics of an ideal solution of two liquids.

    Text Solution

    |

  19. Calculate the e.m.f. of the cell in which the following reaction takes...

    Text Solution

    |

  20. A galvanic cell after use in recharged by passing current through it. ...

    Text Solution

    |