MCQ
Silver nitrate produces a black stain on skin due to
- ABeing a strong reducing agent
- BIts corrosive action
- CFormation of complex compound
- ✓Its reduction to metallic silver
✓
Answer
Correct option: D.
Its reduction to metallic silver
d
(d)Its reduction to metallic silver.
(d)Its reduction to metallic silver.
$2AgN{O_3}\, \to \,\mathop {2Ag}\limits_{{\rm{black stain}}} + {N_2} + 3{O_2}$
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