Solved UPSC CDS/OTA Question
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Q · Acids, Bases and SaltsMedium · 45s
Which base is used in manufacturing soap?
TopicAcids, Bases and Salts
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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NaOH is used in saponification.
Final Answer: Option A - Sodium hydroxide