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MHT CET Chemistry Chemistry in Everyday Life 2026 MHT CET 2026 (15 April Shift 1)

MHT CET Chemistry Question (2026) — Solution

Question

Which of the following cleansing agents contains cationic detergent?

Options

  1. A. Hair conditioner
  2. B. Liquid detergent
  3. C. Household detergent
  4. D. Toothpaste

Answer

A. Hair conditioner

Step-by-step solution

Cationic detergents are quaternary ammonium salts of amines with acetates, chlorides, or bromides as anions. The cationic part possesses a long hydrocarbon chain and a positive charge on the nitrogen atom. Cetyltrimethylammonium bromide is a popular cationic detergent and is widely used in hair conditioners. Anionic detergents are commonly used in household detergents and toothpaste. Non-ionic detergents are used in liquid dishwashing detergents. Answer: Hair conditioner

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