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Chemistry in Everyday Life
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Cleansing agents: soaps and detergents
NEET level
Single correct option
Difficulty 1 of 3
el041
Cetyltrimethylammonium bromide is an example of a
A
cationic detergent
B
soap
C
non-ionic detergent
D
anionic detergent
Answer: A
Its long-chain part carries a positively charged quaternary ammonium head with bromide as the counter ion, so it is a cationic detergent.
Practice Chemistry in Everyday Life
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