Home
Class 12
CHEMISTRY
Acidic K(2)Cr(2)O(7) reacts with H(2)S t...

Acidic `K_(2)Cr_(2)O_(7)` reacts with `H_(2)S` to produce:

A

`Cr^(6+)` ions

B

`Cr^(3+)` ions

C

`SO_(2)`

D

S

Text Solution

Verified by Experts

The correct Answer is:
B, D
Promotional Banner

Topper's Solved these Questions

  • QUALITATIVE INORGANIC ANALYSIS

    VK JAISWAL|Exercise MATCH THE COLUMN|2 Videos

  • QUALITATIVE INORGANIC ANALYSIS

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|18 Videos

  • QUALITATIVE INORGANIC ANALYSIS

    VK JAISWAL|Exercise LEVEL 3|72 Videos

  • PERIODIC PROPERTIES

    VK JAISWAL|Exercise ASSERTION-REASON TYPE QUESTIONS|35 Videos

  • s-BLOCK ELEMENTS

    VK JAISWAL|Exercise SUBJECTIVE PROBLEMS|2 Videos

Similar Questions

Explore conceptually related problems

Acidic K_(2) Cr_(2)O_(7) oxidises KI to

A solid mixture of AgCl ad K_(2)Cr_(2)O_(7) is heated with conc. H_(2)SO_(4) and produces:

When K_(2)Cr_(2)O_(7) is treated with H_(2)O_(2) in acidic medium, in presence and in absence of org. solvent. The oxidation state of chromium finally:

When K_(2)Cr_(2)O_(7) mixed with H_(2)SO_(4) and thorooughly shaken with H_(2)O_(2) in presence of ether. Then the floated blue coloured complex is 'X'. The percentage of Cr in the complex is

Acidified solution of K_(2)Cr_(2)O_(7) on treatment with H_(2)O_(2) yields :

Isopropyl alcohol is oxidised with K_(2)Cr_(2)O_(7) and H_(2)SO_(4) to give :

VK JAISWAL-QUALITATIVE INORGANIC ANALYSIS-ONE OR MORE ANSWER IS/ARE CORRECT
  1. Which of the following pair(s) contain species, which react with each ...

    Text Solution

    |

  2. Which of the following sulphides dissolve in dilute HCl?

    Text Solution

    |

  3. Acidic K(2)Cr(2)O(7) reacts with H(2)S to produce:

    Text Solution

    |

  4. Which of the following reagents can be used to distinguish between SO(...

    Text Solution

    |

  5. Which of the followng wild dissolve in a mixuture of NaOH and H(2)O(2)...

    Text Solution

    |

  6. Which of the following reagents willnot be useful in separating a mixt...

    Text Solution

    |

  7. Which of the following mixtures cannot be separated by passing H(2)S t...

    Text Solution

    |

  8. Which of the following substance on being heated with give a gas that ...

    Text Solution

    |

  9. A white precipitate is obtained when:

    Text Solution

    |

  10. Which of the following cations will turns a borax bead green in an oxi...

    Text Solution

    |

  11. Which of the following substance are blue?

    Text Solution

    |

  12. On raction with dilute H(2)SO(4), which of the following salts will gi...

    Text Solution

    |

  13. A yellow precipitate is obtained when:

    Text Solution

    |

  14. Which of the following ions can be separated by using NH(4)Cl and NH(4...

    Text Solution

    |

  15. Which of the following pairs of cations cannot be separated by adding ...

    Text Solution

    |

  16. Which of the following mixtures of ions in solution can be separted by...

    Text Solution

    |

  17. Which of the following compound are coloured?

    Text Solution

    |

  18. Which of the followig mixtures of ions in solubiotn can be separted by...

    Text Solution

    |

  19. Which of the following species will be decomposed on acidification?

    Text Solution

    |

  20. Which of the following mixtures of ions in solution can be separated b...

    Text Solution

    |