Home
Class 12
CHEMISTRY
Suggest methods for purification of the ...

Suggest methods for purification of the following.impure metals.Nickel

Promotional Banner

Topper's Solved these Questions

  • ELECTROMOTIVE FORCE

    BODY BOOKS PUBLICATION|Exercise EXERCISE |25 Videos

  • HALOAKANES AND HALOARENES

    BODY BOOKS PUBLICATION|Exercise Example|113 Videos

Similar Questions

Explore conceptually related problems

Suggest methods for purification of the following.impure metals.Silicon

Suggest methods for purification of the following.impure metals.Copper.

Suggest methods for concentration of the following ores?1. ZnS 2. Fe_2 O_3 3. Cu_2 S

Colloids are an intermediate between suspension and solutions. Suggest suitable method for the preparation of the following sol:Ferric hydroxide sol

Colloids are an intermediate between suspension and solutions. Suggest suitable method for the preparation of the following sol:Gold sol

Suggest a method to measure the diameter of the Moon.

Which of the following are method of purification of colloids containing soluble impurities?

Various methods for the purification of organic compounds are based on the nature of the compound and impurity present in it. Explain the principle involved in the following methods for the purification. Distillation

Various methods for the purification of organic compounds are based on the nature of the compound and impurity present in it. Explain the principle involved in the following methods for the purification. Steam distillation

BODY BOOKS PUBLICATION-General Principles and Processes of Isolation of Elements-Example
  1. Suggest methods for purification of the following.impure metals.Coppe...

    Text Solution

    |

  2. Suggest methods for purification of the following.impure metals.Silic...

    Text Solution

    |

  3. Suggest methods for purification of the following.impure metals.Nicke...

    Text Solution

    |

  4. Metals are extracted from their ores.Among the following which metal i...

    Text Solution

    |

  5. Carbonate ores are usually subjected to calcination, while sulphide or...

    Text Solution

    |

  6. The process involved In metallurgy are concentration of the ore, isola...

    Text Solution

    |

  7. What is the role of limestone (CaCo3) in the extraction of iron?

    Text Solution

    |

  8. Monds process is used for refining of Ni and Van Arkel method is used ...

    Text Solution

    |

  9. Sulphide ores are concentrated by froth floatation process. Write the ...

    Text Solution

    |

  10. Explain the 'froth' floatation process'

    Text Solution

    |

  11. The scientific and technological process used for isolation of the met...

    Text Solution

    |

  12. The scientific and technological process used for Isolation of the met...

    Text Solution

    |

  13. Give two examples for alloy

    Text Solution

    |

  14. Some metallic compounds /ores are given below [ZnS, .Al2 O3 .2 H2 O,...

    Text Solution

    |

  15. a. 'The ore mixed with coke and limestone is introduced into the blast...

    Text Solution

    |

  16. Concentrated ore of iron, coke and limestone are fed into a blast furn...

    Text Solution

    |

  17. Metals are extracted from their chief ore. Name the principal ore of A...

    Text Solution

    |

  18. Write the equations for the reactions taking place at the anode and th...

    Text Solution

    |

  19. How do calcination and roasting differ from each other? Give an exampl...

    Text Solution

    |

  20. The concept of DeltaG^@ of coupled reaction are used explain reduction...

    Text Solution

    |