Home
Class 12
CHEMISTRY
A salt gives violet vapours when treated...

A salt gives violet vapours when treated with conc. `H_(2)SO_(4)`, it contains ?

A

`Cl^(-)`

B

`I^(-)`

C

`Br^(-)`

D

`NO_(3)^(-)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • Salt Analysis

    MOTION|Exercise Exercise - 2 (Level-I)|34 Videos

  • Salt Analysis

    MOTION|Exercise Exercise - 2 (Level-II)|27 Videos

  • Salt Analysis

    MOTION|Exercise Exercise - 4 Level-II|22 Videos

  • S-BLOCK

    MOTION|Exercise EXERCISE - 3 Level - II Previous Year | JEE adv|4 Videos

  • SOLID STATE

    MOTION|Exercise Exercise - 4 | Level-II|9 Videos

Similar Questions

Explore conceptually related problems

Carbon reacts with conc. H_(2)SO_(4) to gives

HCOOH reacts with conc. H_(2)SO_(4) to give :

Violet vapours are not given out when X is/are treated with conc. H_(2)SO_(4) then X may contain:

Anisole with conc. H_(2)SO_(4) gives.

KMnO_(4) is heated with conc. H_(2)SO_(4) gives

Oxalic acid on treatment with conc. H_(2) SO_(4) gives

MOTION-Salt Analysis-Exercise - 1
  1. A pale yellow crystalline solid insoluble in water but soluble in CS(2...

    Text Solution

    |

  2. In the precipitation of the iron group in qualitative analysis, ammoni...

    Text Solution

    |

  3. A salt gives violet vapours when treated with conc. H(2)SO(4), it cont...

    Text Solution

    |

  4. A mixture, on heating with conc. H(2)SO(4) and MnO(2) , librates brown...

    Text Solution

    |

  5. Nitrate is confirmed by ring test. The brown colour of the ring is du...

    Text Solution

    |

  6. A metal salt solution gives a yellow ppt with silver nitrates . The pp...

    Text Solution

    |

  7. When K2 Cr2 O7 crystals are heated with conc. HCl, the gas evolved is

    Text Solution

    |

  8. Which of the following gives a precipitate with Pb(NO(3))(2) but not w...

    Text Solution

    |

  9. Nessler's reagent is used to detect

    Text Solution

    |

  10. Which one of the following can be used in place of NH(4)Cl for the ide...

    Text Solution

    |

  11. An element (X) forms compounds of the formuls XCl(3),X(2)O(5) and Ca(3...

    Text Solution

    |

  12. An aqueous solution of a substance gives a white precipitate on treat...

    Text Solution

    |

  13. Which of the following pairs of ions would be expected to form precipi...

    Text Solution

    |

  14. A blue colouration is not obtained when

    Text Solution

    |

  15. Which of the following is soluble in yellow ammonium sulphide ?

    Text Solution

    |

  16. Nessleers reagent is

    Text Solution

    |

  17. If NaOH is added to an aqueous solution of zinc ions a white ppt appea...

    Text Solution

    |

  18. Mark the compound which is soluble in hot water

    Text Solution

    |

  19. Sometimes yellow turbidity appears while passing H(2)S gas even in the...

    Text Solution

    |

  20. CuSO(4) decolourises on addition of KCN, the product is

    Text Solution

    |