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    The First Chemical to Be Widely Used as a Disinfectant
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The First Chemical to Be Widely Used as a Disinfectant

Question 20

Question 20

Multiple Choice

The first chemical to be widely used as a disinfectant in surgery was


A) Dettol.
B) carbolic acid.
C) chlorine.
D) iodine.
E) none of the above.

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