Nessler's reagent is :...

Nessler's reagent is :

A

`KHgI_4`

B

`K_2HgI_4`

C

`K_2HgI_4 + NaOH`

D

`KHgI_4 + NaOH`

Text Solution

Verified by Experts

The correct Answer is:

C

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