NEET Questions Solved


The presence of NH4+ radical in solution can be detected by:

(a) Fehling’s solution

(b) Benedict’s solution

(c) Schiff's reagent

(d) Nessler’s reagent

 

(d) 2K2HgI4 + NH4+ + 4KOH +7KI + K+ + 3H2O.

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