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Questions and Answers
Which of the following acids is corrosive to concrete, most metals, and fabric?
Which of the following acids is corrosive to concrete, most metals, and fabric?
- Gluconic acid
- Levulinic acid
- HCl (correct)
- Acetic acid
Which type of acid can produce toxic gases and lead to ulceration of the lungs?
Which type of acid can produce toxic gases and lead to ulceration of the lungs?
- Sulfuric acid (H2SO4) (correct)
- Acetic acid
- Levulinic acid
- Gluconic acid
Which type of acid acts as a water softener?
Which type of acid acts as a water softener?
- HCl
- Levulinic acid
- Gluconic acid
- Acetic acid (correct)
