Question

Identify the following and state their uses in our daily life:-

1. Sodium lauryl sulphate
2. BHT (please write the full form too)
3. Sodium metabisulphite

From the chapter 'Chemistry in Everyday Life' Class 12.

Plz don't answer if u don't know. It is an important question and I will report the answer if it is anything useless.​

Answer 1

Answer:

1. Sodium lauryl sulfate (SLS) is found in shampoos, soaps, various beauty and cleaning
2. BHT (butylated hydroxytoluene) is a lab-made chemical that is added to foods as a preservative. People also use it as medicine. BHT is used to treat genital herpes and acquired immunodeficiency syndrome (AIDS). Some people apply BHT directly to the skin for cold sores.
3. sodium metabisulfite is Generally Recognized as Safe (GRAS) as a food preservative and is used in potato preparation, cherry brining, corn syrup manufacturing, brewing and wine processing.

Explanation:

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