Boric acid cannot be used__________________?
Correct answer: C. In soda bottles
- A. As antiseptic in medicine
- B. For washing eyes
- C. In soda bottles
- D. For enamel and glazes
Explanation
Boric acid is used as a mild antiseptic, in some eyewash preparations, and in the manufacture of enamel and ceramic glazes. It is not used as an ingredient for soda bottles, which are made from glass or suitable polymers and require chemically durable materials. The likely trap is washing eyes, but dilute boric acid has historically been used for that purpose.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Periodic Properties and Trends
Periodic properties arise from electron configuration and effective nuclear charge, producing trends in atomic and ionic radius, ionization energy, electron affinity, electronegativity, metallic character and reactivity. Comparisons run across periods and down groups, with attention to common exceptions. The topic also relates these trends to the behavior of s-block and p-block elements.
Practise s-Block and p-Block Elements
1,359 free s-Block and p-Block Elements MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Periodic Properties and Trends questions
Which element can form tripositive ion ?
Which of the following is different with respect to physical appearance ?
Compounds of nitrogen and phosphorus are mostly________________?
Aqueous solution of borax above 62°C gives crystals of________________?
The process of aluminium extraction is called__________________?
Tincal is a mineral of___________________?