Which of the following is a cationic detergent?

Options

A. Sodium stearate
B. Cetyltrimethyl ammonium bromide
C. Sodium dodecy Ibenzene sulphonate
D. Sodium lauryl sulphate

Answer

B

Explanation

`{:(" "CH_(3)), (" "|o+), (CH _(3) - (CH_(2)) _(15)-N-CH_(3) Br ^(-)), (" "|) ,(" "CH_(3)):}`
Certylrimethyl ammonium bromide
Cetyl trimethyl ammonium brmide is a cutionic detergent It is alkyl ammonium salt.