Easy MCQ +4 / -1 PYQ · JEE Mains 2023

Formulae for Nessler's reagent is :

  1. A $\mathrm{KHgI}_3$
  2. B $\mathrm{HgI}_2$
  3. C $\mathrm{KHg}_2 \mathrm{I}_2$
  4. D $\mathrm{K}_2 \mathrm{HgI}_4$ Correct answer

Solution

<p>Nessler's reagent is $\mathrm{K_2H_g I_4}$</p>

About this question

Subject: Chemistry · Chapter: d and f Block Elements · Topic: Properties of Transition Metals

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