Metals are typically shiny, dense, and solid at room temperature. They can conduct heat and electricity effectively. Non-metals, on the other hand, are often dull, less dense, and can exist in solid, liquid, or gas forms. They are generally poor conductors of heat and electricity.
Question : Synthetic detergents are prepared from
Option 1: Potassium salts of higher fatty acids
Option 2: Sodium salts of higher fatty acids
Option 3: Hydrocarbons of petroleum
Option 4: Glycerides
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