Surfactants

Which of the following is a cationic surfactant?

Cotyledons are also called-

Which of the following is not a surfactant?

Cetyl tri methyl ammonium chloride is which type of detergent?

The example(s) of anionic surfactants is/are

At CMC (critical micelle concentration), the surfactant molecules undergo

Choose the incorrect statement

The example(s) of anionic surfactants is/are

A cationic colloidal electrolyte forms micelle at ${10}^{-4}$ $\mathrm{M}$ concentration in water. If $1$ ${\mathrm{mm}}^3$ solution contains ${10}^{12}$ micelle structure, then the number of cations involved in one micelle are $\left({\mathrm{N}}_{\mathrm{A}}=6\times {10}^{23}\right)$,