$\begin{array}{1 1} \text{(a)Glycerin detergents , Transparent detergents ,Liquid detergents} \\ \text{(b)Anionic detergents ,Cationic detergents , Non- ionic detergents} \\ \text{(c)Ammonia , Sodium hydroxide , Acetic acid} \\ \text{(d) None of the above}\end{array} $
