
Interpretation:
The linear alkyl sulfonate from the given options should be identified.
Concept Introduction:
Surfactants are surface active agents. They are used to clean household items, clothes and many other things.
Surfactants contain a hydrophilic (water loving) part such as acid anions and a hydrophobic (water hating) part like alkyl chains.
Surfactants work by breaking the interface between water and oil or grease. The hydrophilic part is surrounded by water molecules while the hydrophobic part is surrounded by oil molecules.
Based on the nature of hydrophilic part, surfactants are classified into three parts:
- Anionic surfactants
- Cationic surfactants
- Zwitterionic or amphoteric surfactants
Anionic surfactants have negatively charged hydrophilic group. Some anionic surfactants are:
Correct Answer:
None of the three options is a linear alkyl sulfonate.

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Chapter 21 Solutions
Chemistry For Changing Times (14th Edition)
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