Solved UPSC CDS/OTA Question
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Q · Soap and DetergentsMedium · 45s
Which of the following can cause eutrophication when released in large amounts into water bodies?
TopicSoap and Detergents
Question Typemultiple choice
DifficultyMedium
Marking+1 / −0.33
Test Duration30 min
Step-by-Step Solution
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Phosphate-based detergents promote algal bloom, leading to eutrophication.
Final Answer: Option B — Detergents containing phosphates