Home
Class 12
CHEMISTRY
Find the incorrectly matched pair ?...

Find the incorrectly matched pair ?

A

`{:("Column-I(ores)","Column-II(metals)"),("Sylvine",(1)"Potassium"):}`

B

`{:("Column-I(ores)","Column-II(metals)"),("Malachite",(2)"Magnesium"):}`

C

`{:("Column-I(ores)","Column-II(metals)"),("Cinnabar",(3)"Mercury"):}`

D

`{:("Column-I(ores)","Column-II(metals)"),("Fluorite (Flourspar)",(4)"Calcium"):}`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • METALLURGY

    VK JAISWAL|Exercise Level 3 (Passive 1)|5 Videos

  • METALLURGY

    VK JAISWAL|Exercise Level 3 (Passive 2)|5 Videos

  • METALLURGY

    VK JAISWAL|Exercise Level 3 (Passive 7)|8 Videos

  • ENVIRONMENTAL CHEMISTRY

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|14 Videos

  • p-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|36 Videos

Similar Questions

Explore conceptually related problems

The incorrectly matched pair is

Find out the incorrectly matched pair. a. Caryopsis - Wheat b. Capsule - Mustard c. Cypsela - Sunflower d. Berry - Tomato e. Silicula - Poppy

Find out the incorrectly matched pair. a Caryopsis- Wheat b. Capule - Mustard c. Cypsela - Sunflower d. Berry - Tomato e. Silicula - Poppy

Identify the incorrectly matched pair :

Identify the incorrectly matched pair in the given options .

Identify the incorrectly matched pair of palmate comound leaf type

Identify the incorrectly matched pair

Mark the incorrectly matched pair

Identify the incorrectly matched pair.

VK JAISWAL-METALLURGY-Level 2
  1. Amoung the following statements, the incorrect statement is :

    Text Solution

    |

  2. Give the correct order of initials T or F for following statements. Us...

    Text Solution

    |

  3. Find the incorrectly matched pair ?

    Text Solution

    |

  4. Froth floatation process used for the concentration of sulphide ore :

    Text Solution

    |

  5. When ZnS and PbS minearls are present together, then NaCN is added to ...

    Text Solution

    |

  6. Leaching of Ag(2)S is carried out by heating it with a dilute solution...

    Text Solution

    |

  7. Leaching is commercially carried out for in the concentration of :

    Text Solution

    |

  8. NaCN is sometimes added in the froth flotation process as a depressant...

    Text Solution

    |

  9. Which of the following substance acts as collector in froth floatation...

    Text Solution

    |

  10. In which of the following pair of metals, both are commercially extrac...

    Text Solution

    |

  11. Formation of metallic copper from sulphide ore in te normal thermometa...

    Text Solution

    |

  12. There are following extraction process of silver but not:

    Text Solution

    |

  13. In the extraction of aluminium Process X: employed for red bauxite t...

    Text Solution

    |

  14. Give the correct order of initials T or F for following statements. Us...

    Text Solution

    |

  15. FeCr(2)O(4)( chromite ) is converted to Cr by following steps : Chro...

    Text Solution

    |

  16. The electrolysis of pure alumina is not feasible because :

    Text Solution

    |

  17. Which of the following reaction does not occur in Bessemer’s converter...

    Text Solution

    |

  18. What products are formed during the electrolysis of a of a concentrat...

    Text Solution

    |

  19. During the electrolysis of carnallite, MgCl(2) is decomposed and not K...

    Text Solution

    |

  20. The reduction of an oxide by aluminium is called

    Text Solution

    |