Persons preparing electrolyte should wear___________?
Correct answer: D. all above safety devices
- A. goggles or other face shield
- B. rubber
- C. rubber boots and gloves
- D. all above safety devices
Explanation
Electrolyte, especially sulphuric acid, can seriously injure the eyes and skin, so face protection, rubber gloves and rubber boots are required. All listed safety devices are appropriate.
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