JAMB Chemistry 2010 Objective — Question 18
Question 18 of 50 from the Joint Admissions and Matriculation Board (JAMB) Chemistry 2010 Objective paper, with the correct answer and a full explanation.
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18. Hydrochloric acid is used for removing rust. Boric acid is commonly employed as A. an eyewash B. a rust remover C. a bleaching agent D. a drying agent
- A. an eyewashCorrect
- B. a rust remover
- C. a bleaching agent
- D. a drying agent
Explanation
Hydrochloric acid is used for removing rust; boric acid is commonly employed as an eyewash.
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