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Q. |
Which one of the following is used in the preparation of antiseptic solution? |
A. | Potassium nitrate |
B. | Iodine |
C. | Iodine chloride |
D. | Potassium chloride |
Answer» B. Iodine | |
Explanation: Antiseptics are chemical agents that slow or stop the growth of micro-organisms (germs) on external surfaces of the body and help prevent infections. |
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