Match List-I with List-II

List-I	List-II
(A) Lyophilic colloid	(I) Liquid-liquid colloid
(B) Emulsion	(II) protective colloid
(C) Positively charged	$\text{ (III) }{\mathrm{FeCl}}_3+\mathrm{NaOH}$
(D) Negatively charged colloid	$\text{ (IV) }{\mathrm{FeCl}}_3+\text{ hot water }$

Choose the correct answer from the options given below:

(A) Protective colloids are lyophilic colloids
(B) Emulsions are liquid in liquid colloidal solutions

(C) ${\mathrm{FeCl}}_3+$ hot water forms positively charged colloidal solution of hydrated ferric oxide due to preferential adsorption of Fe⁺³ ions
(D) ${\mathrm{FeCl}}_3+\mathrm{NaOH}$ forms negatively charged colloidal solution due to preferential adsorption of ${\mathrm{OH}}^{-}$ ions