MHT CET 2026 Chemistry question
Not in JEE Main or NEET syllabus
Which of the following cleansing agents contains cationic detergent?
Answer: (A)
Solution
Cationic detergents are quaternary ammonium salts with long hydrocarbon chains, such as cetyltrimethylammonium bromide. Because they carry a positive charge on the head, they adsorb on negatively charged hair surface and reduce static and tangling,
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