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Select the odd one A soap is - Home Science

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Question

Select the odd one

A soap is

Options

  • Made from natural materials

  • It is formed by alkali and sulphuric acid

  • It is eco-friendly and can be easily broken by bacteria

  • They are the sodium salt of fatty acids.

MCQ

Solution

It is formed by alkali and sulphuric acid

Explanation:

Soap is made using alkali and fat, not sulfuric acid. The other selections accurately depict soap's natural content, eco-friendliness, and chemical structure.

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Chapter 13: Laundry Material - EXERCISES [Page 178]

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Oswal Home Science [English] Class 10 ICSE
Chapter 13 Laundry Material
EXERCISES | Q 4. A. | Page 178
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