MCQ
Lead pipes are corroded quickly by
- ADil. ${H_2}S{O_4}$
- BConc. ${H_2}S{O_4}$
- ✓Acetic acid
- DWater
✓
Answer
Correct option: C.
Acetic acid
c
(c) Organic acids dissolve lead in presence of oxygen
(c) Organic acids dissolve lead in presence of oxygen
$Pb + 2C{H_3}COOH + \frac{1}{2}{O_2} \to Pb{(C{H_3}COO)_2} + {H_2}O$
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