Home
Class 12
CHEMISTRY
Match the following {:("List-I","List-...

Match the following
`{:("List-I","List-II"),((1)"Liquation",(a)"Volatile metals with non volatile impurit"),((2)"Poling",(b) "Metal with its metal oxies as impurity"),((3)"Cupellation",(c)"Metal with easily oxidisable impurities"),((4)"Distillation",(d)"Metal and impurities differ in M.P"):}`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    AAKASH SERIES|Exercise LEVEL-II (LECTRURE SHEET) (EXERCISE-I)|43 Videos

  • METALLURGY

    AAKASH SERIES|Exercise LEVEL-II (LECTRURE SHEET) (EXERCISE-II) (PASSAGE-I)|5 Videos

  • IONIC EQUILLIBRIUM

    AAKASH SERIES|Exercise ADDITIONAL PRACTICE EXERCISE (PRACTICE SHEET ( ADVANCED))|11 Videos

  • NITROGEN CONTAINING COMPOUNDS

    AAKASH SERIES|Exercise Conversions|18 Videos

Similar Questions

Explore conceptually related problems

Match the following {:("List-I (ore)","List-II(Metal)"),((1)"Malachite",(a)Cu),((2)"Siderite",(b)Zn),((3)"Sphalerite",(c)Fe),((4)"Kaolinite",(d)Al):}

Match the following {:("List-I (Type of mineral)","List-II"),((1)"Oxide",(a)"Kaolinite"),((2)"Carbonate",(b)"Calamine"),((3)"Sulphide",(c)"Copper glance"),((4)"Silicate",(d)"Cuprite"):}

Match the following : {:("List-I","List-II"),((1)"vanArkel method",(1)"Manufacture of caustic soda"),((B)"Solvay process",(2)"Purification of Titanium"),((C)"Cupellation",(3)"Manufacture of" Na_(2)CO_(3)),((D)"Poling",(4)"Purification of copper"),(,(5)"Refining of silver"):}

Match the following {:("List-I (mineral)","List-II)(type of mineral)"),((1)"Zircon",(a)"Sulphate"),((2)"Monazite",(b)"Silicate"),((3)"Pentlandite",(c)"Sulphide"),((4)"Anglesite",(d)"Phosphate"):} Corect match is

Match the following {:("List-I"," List-II "),((A) NaOH,"(I) Antacid"),((B) NaHCO_(3),"(II) Food preservative"),((C) NaNO_(2),"(III) Mercerising cotton "),((D) NaNO_(3),"(IV) Fertiliser"):}

Match the following {:("List-I","List-II"),((A)" Biodegradable pollutant ",(1)"MlSt"),((B)"Non- biodegradable pollutant",(2)"Agae"),("(C) Viable particulate sewage",(3)"Domestic"),("(D)Non-viable Particulate",(4)"Plastic"):}

Match the following {:("List I","List II"),("A) "B_(1),"I) Riboflavin"),("B) "B_(2),"II) Retinol"),("C) A","III) Ascorbic acid"),("D) C","IV) Thiamine"):} The correct match is

{:("List-1","List-2"),((A) NaCI, (2) "Covalent bond"),((B) CH_(4),(2) "Ionic bond "),((C) N_(4)^(+),(3)"Metallic bond"):} The correct match is

Match the following {:("List - I","List - II"),((A) B_(1),"(I) Riboflavin"),((B) B_(2),"(II) Pantothenic acid"),((C ) B_(3),"(III) Niacin"),((D) B_(5),"(IV) Thiamine"):} The correct match is

AAKASH SERIES-METALLURGY-EXERCISE - 7.2
  1. Match the following {:("List-I","List-II"),((1)"Liquation",(a)"Volat...

    Text Solution

    |

  2. Metal sulphides occur mainly in rocks, but metal halides occur in lake...

    Text Solution

    |

  3. Roasting of the sulphide ore is partially done in the metallurgical op...

    Text Solution

    |

  4. Egg shells on treating with dilute mineral acids give brisk effervence...

    Text Solution

    |

  5. What criterion is followed for the selection of the stationary phase i...

    Text Solution

    |

  6. Which metals are extracted by auto-reduction process?

    Text Solution

    |

  7. Why copper pyrites roasted partially during the extraction of copper?

    Text Solution

    |

  8. Ag and Cu are below hydrogen in activity series, yet they are found in...

    Text Solution

    |

  9. CO is more effective reducing agent than coke below 983 K, but above 9...

    Text Solution

    |

  10. How the following metals are refined: (a) Copper with cuprous oxide ...

    Text Solution

    |

  11. When heamatite is burnt in air with coke and lime at 2000^(@)C, steel ...

    Text Solution

    |

  12. Why is the extraction of copper form pyries more difficult then that f...

    Text Solution

    |

  13. How is leaching carried out in the case of low grade copper ores?

    Text Solution

    |

  14. Hydrogen is a common reductant of organic chemicals, but it is not ...

    Text Solution

    |

  15. Copper can be extracted by hydrometallurgy but not Zinc -explain.

    Text Solution

    |

  16. Alkali metals are

    Text Solution

    |

  17. Is it true that under certain conditions, Mg can reduce SiO2 and Si c...

    Text Solution

    |

  18. Name the metal M, which is extracted based on the following equation ...

    Text Solution

    |

  19. In the extraction of Fe, what is the advantage of difference in temper...

    Text Solution

    |

  20. Metal oxide is easily reduced if the metal is in molten state at the t...

    Text Solution

    |

  21. What are the compositions of gem stones, ruby and sapphire?

    Text Solution

    |