a. Sodium lauryl sulphate
b. Cetyltrimethyl ammmonium bromide
c. Glyceryl oleate
d. Sodium stearate
Ans. a
(9)
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a. Sodium lauryl sulphate
b. Cetyltrimethyl ammmonium bromide
c. Glyceryl oleate
d. Sodium stearate
Ans. a
(9)