Q98 / 200 · NEET 2022 (Phase 2) · Chemistry
Match List-I with List-II
\(\begin{array}{l|l}
\hline \text{ List-I } & \text{ List-II } \\
\hline \text { (a) Sodium laurylsulphate } & \text { (i) Toilet soap } \\
\text { (b) Cetyltrimethyl ammonium chloride } & \text { (ii) Non-ionic detergent } \\
\text { (c) Sodium stearate } & \text { (iii) Anionic } \\
\text { (d) Polyethyleneglycyl stearate } & \text { (iv) Cationic detergent }
\end{array}\)
Choose the correct answer from the options given below :
- A(a) - (iv), (b) - (iii), (c) - (i), (d) - (ii)
- B(a) - (i), (b) - (iv), (c) - (ii), (d) - (iii)
- Correct answerC(a) - (iii), (b) - (iv), (c) - (i), (d) - (ii)
- D(a) - (iii), (b) - (i), (c) - (ii), (d) - (iv)
Solution
Sodium lauryl sulphate :
$\frac{\mathrm{CH}_3\left(\mathrm{CH}_2\right)_{11} \mathrm{SO}_4^{-} \mathrm{Na}^{+}}{\text {anionic }}$
Cetyltrimethyl ammonium chloride :
$\frac{\mathrm{CH}_3\left(\mathrm{CH}_2\right)_{15} \mathrm{~N}^{+}\left(\mathrm{CH}_3\right)_3 \mathrm{Cl}^{-}}{\text {cationic }}$
Sodium Stearate :
$\frac{\mathrm{C}_{17} \mathrm{H}_{35} \mathrm{COO}^{-} \mathrm{Na}^{+}}{\text {anionic }}$
(Component of bath soap or toilet soap)
Polyethyleneglycyl stearate - Non ionic reagent.
Hence, the correct answer is option: 'C'.