Home
Class 12
CHEMISTRY
In chromyl chloride test orange red vapo...

In chromyl chloride test orange red vapours are obtained. These are due to ...............

Promotional Banner

Topper's Solved these Questions

  • d-AND f- BLOCK ELEMENTS

    MODERN PUBLICATION|Exercise EXERCISE|1089 Videos

  • COORDINATION COMPOUNDS

    MODERN PUBLICATION|Exercise EXERCISE|971 Videos

  • ELECTROCHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|529 Videos

Similar Questions

Explore conceptually related problems

Explain chromyl chloride test for chlorides.

What is chromyl chloride test for chlorides ?

When electricity is passed through an aqueous solution of sodium chloride, three products are obtained. Why is it’s the process called chlor alkali?

Ammonolysis of methyl chloride can be used to obtain pure methylamine.

The reddish brown vapours formed when sodium chloride is heated with K_2Cr_2O_7 and conc. H_2SO_4 are due to the formation of ............... .

Which among the following statements is are true ? Exposure of silver chloride to sunlight for a long duration turns grey due to (i) The formation of silver by decompositionof silver chloride (ii) Sublimation of silver chloride (iii) decomposition of chlorine gas from silver chloride (iv) oxidation of silver chloride

Write a short note on chromyl chloride test.

MODERN PUBLICATION-d-AND f- BLOCK ELEMENTS-EXERCISE
  1. Complete the chemical reaction : S2O3^(2-)+ Cr2O7^(2-)+ H^(+) rarr

    Text Solution

    |

  2. The shape of sulphate ion is

    Text Solution

    |

  3. In chromyl chloride test orange red vapours are obtained. These are du...

    Text Solution

    |

  4. Why is La(OH)3 more basic than Lu(OH)3 ?

    Text Solution

    |

  5. What is the most common oxidation state in the Lanthanoids ?

    Text Solution

    |

  6. How many unpaired electrons are present in Gd(Z = 64) ?

    Text Solution

    |

  7. Name the actinoid used for the manufacture of fine rods for atomic rea...

    Text Solution

    |

  8. Arrange Ce^(3+) (Z = 58), Sm^(3+) (Z = 62) and Yb^(3+)(Z = 70) in decr...

    Text Solution

    |

  9. Name the basic cause of similar atomic radii of Hf and Zr.

    Text Solution

    |

  10. Does actinoids show actinoid contraction similar to lanthanoid contrac...

    Text Solution

    |

  11. Name the trivalent lanthanoid having the configuration [Xe] 4f^7.

    Text Solution

    |

  12. Which of the following ion is colourless ? U^(3+), Cm^(4+), Th^(4+)

    Text Solution

    |

  13. Write the number of unpaired electrons in Pr ^(4+)

    Text Solution

    |

  14. True of False : Mn2O7 is a basic oxide.

    Text Solution

    |

  15. Write reactions of KMnO4, in neutral medium with : MnSO4

    Text Solution

    |

  16. Why are Ni^(2+) compounds thermodynamically more stable than Pt^(2+)...

    Text Solution

    |

  17. True of False : Both La^(3+) and Lu^(3+) are diamagnetic.

    Text Solution

    |

  18. True of False : The number of unpaired electrons in V^(2+) is 2

    Text Solution

    |

  19. Explain the structure of Cr2O7^(2-)

    Text Solution

    |

  20. Ti^(3+) compounds appear purple. Why?

    Text Solution

    |