Verified Solution • 2025–26 Session moderate

QJEEM23Ch17bf: JEE Main 2023 Chemistry - Class 12 JEEM23Ch17bf Solution: Formulae for Nessler's reagent is :

Formulae for Nessler's reagent is :

Multiple Choice Options

A $\mathrm{KHgI}_3$
B $\mathrm{HgI}_2$
C $\mathrm{KHg}_2 \mathrm{I}_2$
D $\mathrm{K}_2 \mathrm{HgI}_4$

Step-by-Step Verified Solution

Nessler's reagent is $\mathrm{K_2H_g I_4}$

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