Home
Class 12
CHEMISTRY
Colour of acidified K(2)Cr(2)O(7) is not...

Colour of acidified `K_(2)Cr_(2)O_(7)` is not changed by:

A

`H_(2)O_(2)`

B

`Sn^(2+)(aq.)`

C

`HF`

D

`HB r`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • TYPES OF REACTIONS

    VK JAISWAL|Exercise LEVEL 3|43 Videos

  • TYPES OF REACTIONS

    VK JAISWAL|Exercise ONE OR MORE ANSWERS IS/ARE CORRECT|40 Videos

  • TYPES OF REACTIONS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|42 Videos

  • s-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|2 Videos

Similar Questions

Explore conceptually related problems

One mole of acidified K_(2)Cr_(2)O_(7) in reaction with excess KI will liberate …… moles of I_(2)

SO_(2) reduces acidified K_(2)Cr_(2)O_(7) to

One mole of acidified K_(2)Cr_(2)O_(7) on reaction with excess of KCl will liberate….., moles of I_(2) .

When SO_(2) is passed through acidified K_(2)Cr_(2)O_(7) solution

When SO_(4) is passed through acidified K_(2)Cr_(2)O_(7) solution

VK JAISWAL-TYPES OF REACTIONS-LEVEL 2
  1. M^(n+)(aq.)+KI to underset(p pt.)(X darr) underset(KI)overset("Excess"...

    Text Solution

    |

  2. Aqueous solution of which of the following cation gives precipitate wi...

    Text Solution

    |

  3. Colour of acidified K(2)Cr(2)O(7) is not changed by:

    Text Solution

    |

  4. Which of the following metal nitrate produces gaseous product when rea...

    Text Solution

    |

  5. Which of these reaction in correct?

    Text Solution

    |

  6. Compound which on heating produces paramagnetic acidic gas?

    Text Solution

    |

  7. Which compound on heating produces produces coloured metal oxide final...

    Text Solution

    |

  8. underset(("Coloured solution"))(P)+BaCl(2) to underset(("White"))(Qdar...

    Text Solution

    |

  9. Oxygen gas is not produced from the following decomposition reaction:

    Text Solution

    |

  10. Consider the following reaction and select incorrect statement about g...

    Text Solution

    |

  11. Which of the following ionic/molecular species does not disproportiona...

    Text Solution

    |

  12. Which halogen oxidizes water at room temperature but does not undergo ...

    Text Solution

    |

  13. Which of the following combination doen's evolve Cl(2) gas?

    Text Solution

    |

  14. Which of the following combination does not liberated NH(3) gas?

    Text Solution

    |

  15. Which of the following compound on heating does not produce metal oxid...

    Text Solution

    |

  16. Select the compound in which HCl is not the product of Hydrolysis:

    Text Solution

    |

  17. How many moles of H(2)O are liberated when one mole hydrated MgCl(2) i...

    Text Solution

    |

  18. Consider the following sequence of reaction: M^(2+)(aq.) overset(NH(...

    Text Solution

    |

  19. Which of the following compound does not liberated oxygen gas on warmi...

    Text Solution

    |

  20. One of the hydrolysed product of the following compound does not react...

    Text Solution

    |