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Various phenol derivatives, tincture of ...

Various phenol derivatives, tincture of iodine (2-3%) `I_(2)`, in (water/alcohol) and some dyes like methylene blue are

A

antiseptics

B

disinfectants

C

analgesics

D

antipyretics

Text Solution

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The correct Answer is:
To solve the question regarding the classification of various phenol derivatives, tincture of iodine (2-3%), and dyes like methylene blue, we can follow these steps: ### Step 1: Identify the substances mentioned The question mentions: - Various phenol derivatives - Tincture of iodine (2-3%) - Dyes like methylene blue ### Step 2: Understand the function of these substances We need to determine what these substances do. - **Phenol derivatives** are known for their antiseptic properties. - **Tincture of iodine** is commonly used as an antiseptic for treating wounds. - **Methylene blue** is also used as an antiseptic and has dye properties. ### Step 3: Classify the substances Based on their functions, we can classify them into the following categories: - **Antiseptics**: These are substances that prevent the growth of disease-causing microorganisms. They are typically used on living tissues. - **Disinfectants**: These are used to kill microorganisms on non-living surfaces. - **Analgesics**: These are pain-relieving medications. - **Antipyretics**: These are medications used to reduce fever. ### Step 4: Match the substances to their classification From our understanding: - The substances mentioned (phenol derivatives, tincture of iodine, and methylene blue) primarily act to prevent infections and kill microorganisms on living tissues. Therefore, they fall under the category of **Antiseptics**. ### Conclusion Thus, the correct classification for the substances mentioned in the question is **Antiseptics**.
To solve the question regarding the classification of various phenol derivatives, tincture of iodine (2-3%), and dyes like methylene blue, we can follow these steps: ### Step 1: Identify the substances mentioned The question mentions: - Various phenol derivatives - Tincture of iodine (2-3%) - Dyes like methylene blue ...
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