Structurally,a biodegradable detergent should contain:

Match List-$I$ with List-$II$:

List-$I$	List-$II$
$A$. $[CH_{3}(CH_{2})_{15}N(CH_{3})_{3}]^{+} Br^{-}$	$I$. Dishwashing liquid
$B$. $CH_{3}(CH_{2})_{11}-C_{6}H_{4}-SO_{3}^{-}Na^{+}$	$II$. Toothpaste
$C$. $C_{17}H_{35}COO^{-}Na^{+} + Na_{2}CO_{3} +$ Rosinate	$III$. Laundry soap
$D$. $CH_{3}(CH_{2})_{16}COO(CH_{2}CH_{2}O)_{n}CH_{2}CH_{2}OH$	$IV$. Hair conditioner

Which of the following statements are correct?
$a$. Aspartame is sweeter than saccharin
$b$. Shaving soaps contain glycerol to prevent drying
$c$. Salt of sorbic acid is used as a food preservative
$d$. Norethindrone is an example of an antifertility drug

Consider the following statements:
Statement-$I$: Shaving soaps contain glycerol to prevent rapid drying.
Statement-$II$: Laundry soaps contain sodium rosinate or sodium silicate as fillers,not sodium carbonate.
Correct answer is:

Match List-$I$ with List-$II$ :

List-$I$ (Chemical)	List-$II$ (Used as)
$(a)$. Sucralose	$(i)$. Synthetic detergent
$(b)$. Glyceryl ester of stearic acid	$(ii)$. Artificial sweetener
$(c)$. Sodium benzoate	$(iii)$. Antiseptic
$(d)$. Bithionol	$(iv)$. Food preservative

Choose the correct match:

Which of the following structures represents the compound generally added to soaps to impart antiseptic properties?