Home
Class 11
CHEMISTRY
Which alkali metal is used as a scavenge...

Which alkali metal is used as a scavenger in metallurgy to remove`O_2 and N_2` gases ?

Text Solution

Verified by Experts

Li
Promotional Banner

Topper's Solved these Questions

  • s-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise EXERCISE (FILL IN THE BLANKS)|30 Videos

  • s-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise EXERCISE (SHORT-TYPE QUESTIONS)|42 Videos

  • s-BLOCK ELEMENTS

    CHHAYA PUBLICATION|Exercise MCQ HOTSPOT (MORE THAN ONE CORRECT TYPE)|30 Videos

  • REDOX REACTIONS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|4 Videos

  • SOME BASIC CONCEPTS OF CHEMISTRY

    CHHAYA PUBLICATION|Exercise PRACTICE SET|13 Videos

Similar Questions

Explore conceptually related problems

Which alkali metal is used in photoelectric cells ?

Which alkaline earth metal oxide is used as a flux in metallurgy to remove siliceous impurities ?

Which alkali metal is used for making photoelectric cells?

Which alkali metal is the most abundant in earth's crust ?

Why alkali metals are used as reducing agents?

Which process is used in smelting during metallurgy of copper -

Which alkali metal cannot be stored in kerosene?

Which alkali metal ion has the highest polarising power?

Which alkali metal bicarbonate has no existance in the solid state?

Which of the alkali metals exhibits abnormal behaviour?

CHHAYA PUBLICATION-s-BLOCK ELEMENTS -EXERCISE (VERY SHORT-TYPE QUESTIONS)
  1. Name two metals of group-2 which do not impart any colour to the flame...

    Text Solution

    |

  2. Which alkali metal cannot be stored in kerosene?

    Text Solution

    |

  3. Which alkali metal is used as a scavenger in metallurgy to removeO2 an...

    Text Solution

    |

  4. Which Gr-2 metal carbide reacts with water to produce methane?

    Text Solution

    |

  5. In aqueous solution, which alkali metal ion has the lowest mobility?

    Text Solution

    |

  6. Which is the most abundant alkaline earth metal in the earth's crust?

    Text Solution

    |

  7. Name one biologically important complex formed by a group-2 metal.

    Text Solution

    |

  8. Which alkali metal ion forms a stable complex with 18- crown-6

    Text Solution

    |

  9. Which alkaline earth metal is largely used as a light weight construct...

    Text Solution

    |

  10. Which alkaline earth metal forms an organometallic compound known as G...

    Text Solution

    |

  11. Which alkali and alkaline earth metals are radioactive in nature?

    Text Solution

    |

  12. The salts of which alkali metal are commonly hydrated?

    Text Solution

    |

  13. Which alkali metal acts as the strongest reducing agent in aqueous sol...

    Text Solution

    |

  14. Which is the least stable alkali metal carbonate?

    Text Solution

    |

  15. What is baryta water?

    Text Solution

    |

  16. Which alkaline earth metal hydroxide is most soluble in water?

    Text Solution

    |

  17. Which alkaline earth metal imparts crimson colour to flame?

    Text Solution

    |

  18. BeO is covalent but still it has high melting point- why?

    Text Solution

    |

  19. What is anhydrone?

    Text Solution

    |

  20. Which alkaline earth metal carbonate can be kept only in an atmosphere...

    Text Solution

    |