Solved UPSC CDS/OTA Question
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Q · Chemistry in Daily LifeMedium · 45s
Which of the following is commonly used as an antiseptic in households?
TopicChemistry in Daily Life
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Hydrogen peroxide (H₂O₂) is widely used as an antiseptic to clean wounds because it releases oxygen and kills bacteria.
Final Answer: Option B - Hydrogen peroxide