Home
Class 12
CHEMISTRY
Nessler's reagent is...

Nessler's reagent is

A

`K_(2)Hgl_(4)`

B

`K_(2)Hgl_(4)+KOH`

C

`K_(2)HgI_(2)+KOH`

D

`K_(2)HgI_(4)+KI`

Text Solution

Verified by Experts

The correct Answer is:
2
It is alkaline solution of `K_(2)[HgI_(4)]`.
Promotional Banner

Topper's Solved these Questions

  • PERIODIC TABLE & PERIODICITY

    RESONANCE ENGLISH|Exercise Advanced Level Problems|105 Videos

  • QUALITATIVE ANALYSIS (ANION)

    RESONANCE ENGLISH|Exercise Matching List Type|1 Videos

Similar Questions

Explore conceptually related problems

Ammonia (NH_(3)) when treated with 'Nessler's reagent in the presence of an alkali gives a brown precipitate of

In iodide of Million's base formed by the reaction of Nessler's reagent with NH_(3) , the coordination number of Hg will be

Statement-1 :Nessler's reagent gives a brown precipitate with aqueous ammonia as well as with ammonium salts. Statement-2 :Aqueous ammonia gives a brown precipitate with a solution of manganese (II) chloride and hydrogen peroxide.

alkali metal (A) on flame test gives a crimson red colour to the Bunsen flame. (A) on heating in air gives compound (B), and (B) further on hydrolysis gives (C ) and gas (D). Gas (D) with Nessler's reagent gives a brown precipitate Identify (A), (B), (C ) and (D).

Nassler's reagent is :

In Nessler's reagent, the ion present is

What is Nessler's reagent? How is it prepared ?

Nessler's reagent has the formula ..................... and it imparts brown coloration with ammonia.

Basic radical which gives Nessler's reagent test in which brown precipitate or brown colouration obtained

Gas A is formed on the hydrolysis of calcium cyanamide. The gas can turn moist litmus paper blue and forms a brown precipitate with Nessler's reagent. The gas, A is

RESONANCE ENGLISH-QUALITATIVE ANALYSIS-INORGANIC CHMISTRY(Qualitative analysis)
  1. When NH4OH is added to copper sulphate solution, blue colour is obtain...

    Text Solution

    |

  2. When NH(4)Cl is added to a solution of NH(4)OH :

    Text Solution

    |

  3. Turnbull's blue is formed when Fe^(+2) ions are added to K(3)[Fe(CN)(...

    Text Solution

    |

  4. Fe(OH)(3) and Cr(OH)(3) precipitates can be completely separated by ...

    Text Solution

    |

  5. Cu^(2+) and Ag^(+) are both present in the same solution. To precipit...

    Text Solution

    |

  6. Nessler's reagent is

    Text Solution

    |

  7. When sodium carbonate is added in excess to a metal chloride solution ...

    Text Solution

    |

  8. Barium sulphate on fusion charcoal and sodium carbonate yields a compo...

    Text Solution

    |

  9. Which of the following compound is formed in borax bead test?

    Text Solution

    |

  10. A substance responds to the following test : (a) It gives a green pr...

    Text Solution

    |

  11. An original solution of an inorganic salt in dilute HCl gives a brown ...

    Text Solution

    |

  12. Which of the following statements is// are correct ? (I) White preci...

    Text Solution

    |

  13. Match the List -I (containing anions ) with List -II (containing reage...

    Text Solution

    |

  14. The number of photons of light of barv =2.5×10^7m^(−1) necessary to p...

    Text Solution

    |

  15. A substance (A) is water insoluble On bubbling Cl(2) through its suspe...

    Text Solution

    |

  16. A solution of a sodium salt gives yellow precipitate with both Pb^(2+)...

    Text Solution

    |

  17. How many electron in K (Z =19) have n = 3, l = 0 ?

    Text Solution

    |

  18. How do we differentiate between CO(3)^(2-) and SO(3)^(2-) in dilute H(...

    Text Solution

    |

  19. Ferric alum gives deep red colour with NH(4)SCN due to the formation o...

    Text Solution

    |

  20. A mixture upon along adding conc. H(2)SO(4) gives deep red fumes. It m...

    Text Solution

    |