a. Sodium laurylsulphate
b. Sodium dodecylbenzenesulphonate
c. Rosin
d. Bithional
Ans.d
Explanation : Basically all soaps are made by boiling fats or oils with suitable hydroxide variations are made by a adding different raw materials Sodium laurylsulphate and sodium dodecylbenzenesulphonate are anionic detergents
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