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JEE Main 202227 JuneMorning Shift
Exam
JEE Main
Year
2022
Date
27 June
Shift
Morning Shift
Subject
Chemistry
Chapter
Chemistry in Everyday Life

JEE Main 2022 · 27 June · Morning Shift · Chemistry · Chemistry in Everyday Life

Match List - I with List - II. List-I List-II A I Dishwashing...

Match List - I with List - II.

List-I List-II
A Match List - I with List - II. List-I List-II A I Dishwashing powder B II Toothpaste C C _ 17 H _ 35 COO ^ - Na ^ + + I Dishwashing powder
B Match List - I with List - II. List-I List-II A I Dishwashing powder B II Toothpaste C C _ 17 H _ 35 COO ^ - Na ^ + + II Toothpaste
C C17H35COO−Na++Na2CO3+{C}_{17}{H}_{35}{COO}^{-}{Na}^{+} + {Na}_{2}{CO}_{3} + Rosinate III Laundry soap
D CH3(CH2)16COO(CH2CH2O)nCH2CH2OH{CH}_{3}{\left({CH}_{2}\right)}_{16}COO{\left({CH}_{2}{CH}_{2}O\right)}_{n}{CH}_{2}{CH}_{2}OH IV Hair conditioner

Choose the correct answer from the options given below

Options

  1. A(A)−(IV),(B)−(II),(C)−(III),(D)−(I)\left(A\right) - \left(IV\right), \left(B\right) - \left(II\right), \left(C\right) - \left(III\right), \left(D\right) - \left(I\right)
  2. B(A)−(III),(B)−(II),(C)−(IV),(D)−(I)\left(A\right) - \left(III\right), \left(B\right) - \left(II\right), \left(C\right) - \left(IV\right), \left(D\right) - \left(I\right)
  3. C(A)−(IV),(B)−(III),(C)−(II),(D)−(I)\left(A\right) - \left(IV\right), \left(B\right) - \left(III\right), \left(C\right) - \left(II\right), \left(D\right) - \left(I\right)
  4. D(A)−(II),(B)−(IV),(C)−(I),(D)−(II)\left(A\right) - \left(II\right), \left(B\right) - \left(IV\right), \left(C\right) - \left(I\right), \left(D\right) - \left(II\right)

Correct answer

A. (A)−(IV),(B)−(II),(C)−(III),(D)−(I)\left(A\right) - \left(IV\right), \left(B\right) - \left(II\right), \left(C\right) - \left(III\right), \left(D\right) - \left(I\right)

Step-by-step solution

1. Laundry soaps contain fillers like sodium rosinate, sodium silicate, borax and sodium carbonate.

2. Cationic detergents are quaternary ammonium salts of amines with acetates, chlorides or bromides as anions. Cationic part possess a long hydrocarbon chain and a positive charge on nitrogen atom. Hence, these are called cationic detergents. Cetyltrimethylammonium bromide is a popular cationic detergent and is used in hair conditioners.

Match List - I with List - II. List-I List-II A I Dishwashing powder B II Toothpaste C C _ 17 H _ 35 COO ^ - Na ^ + +

3. Non-ionic Detergents: Non-ionic detergents do not contain any ion in their constitution. One such detergent is formed when stearic acid reacts with polyethyleneglycol. Liquid dishwashing detergents are non-ionic type.

4. In anionic detergents, the anionic part of the molecule is involved in the cleansing action. Sodium salts of alkylbenzenesulphonates are an important class of anionic detergents. They are mostly used for household work.

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