Home
Class 12
CHEMISTRY
Which of the following cations is detect...

Which of the following cations is detected by the flame test?

A

`NH_(4)^(+)`

B

`K^(+)`

C

`Mg^(2+)`

D

Al^(3+)`

Text Solution

Verified by Experts

`K^(+)` is detected by flame test.
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES RELATED TO PRACTICAL CHEMISTRY

    DINESH PUBLICATION|Exercise Selected straight objective|24 Videos

  • PRINCIPLES RELATED TO PRACTICAL CHEMISTRY

    DINESH PUBLICATION|Exercise Assertion and reason|17 Videos

  • PRINCIPLES RELATED TO PRACTICAL CHEMISTRY

    DINESH PUBLICATION|Exercise Brain teasers-42|1 Videos

  • POLYMERS

    DINESH PUBLICATION|Exercise Matrix|5 Videos

  • PURIFICATION & CHARACTERISATION OF ORGANIC COMPOUND

    DINESH PUBLICATION|Exercise Ultimate Preparatory Package|15 Videos

Similar Questions

Explore conceptually related problems

Which of the following cation gives red colour in flame test? (A) Cs^(+) (B) Ba^(2+) (C) Sr^(2+) (D) K^(+)

Which of the following ions cannot be detected by the borax bead or microcosmic bead test?

Which of the following disease can be detected by Widal test ?

which is detected by carbylamine test ?

Which of the following chlorides does not respond to the flame test?

DINESH PUBLICATION-PRINCIPLES RELATED TO PRACTICAL CHEMISTRY-RQ
  1. In the chromyl chloride test the reagent used is

    Text Solution

    |

  2. Addition of a solution of oxalate to an aqueous solution of mixture of...

    Text Solution

    |

  3. Which of the following cations is detected by the flame test?

    Text Solution

    |

  4. A salt which on hearing with conc. H2 SO4 gives violet vapours is

    Text Solution

    |

  5. Which does not give borax bead test?

    Text Solution

    |

  6. The reagent silver sulphate solution is used to separate

    Text Solution

    |

  7. In qualitative inorganic analysis, phosphate, if present, is to be eli...

    Text Solution

    |

  8. Which of the following radicals will not be precipitated by passing H2...

    Text Solution

    |

  9. Which one among the following pairs of ions cannot be separated by H2 ...

    Text Solution

    |

  10. Which one of the following metals will give blue ash when its salt is ...

    Text Solution

    |

  11. Yellow ammonium sulphide solution is a suitable reagent for the separa...

    Text Solution

    |

  12. In Nessler's reagent, the active ion is

    Text Solution

    |

  13. Which of the following forms a hydroxide highly soluble in water?

    Text Solution

    |

  14. A metal salt solution gives a yellow precipitate with silver nitrate. ...

    Text Solution

    |

  15. A metal salt solution forms a yellow precipitate with potassium chroma...

    Text Solution

    |

  16. Which is soluble in NH4 OH?

    Text Solution

    |

  17. Which of the following combines with Fe(II) ions to form a brown compl...

    Text Solution

    |

  18. Which gives violet colour with borax?

    Text Solution

    |

  19. When conc. H2 SO4 is added to dry KNO3 brown fumes evolve. These fumes...

    Text Solution

    |

  20. Nessler's reagent is used to detect

    Text Solution

    |