Sodium hydroxide, also commonly known as caustic soda, is a strong base widely used in the manufacturing of which everyday product?

Explanation

Sodium hydroxide, also commonly known as caustic soda, is a strong base widely used in the industrial manufacturing of soap, where it reacts with fats or oils in a chemical process called saponification to produce soap along with glycerol as a byproduct. Beyond soap-making, sodium hydroxide is also a common active ingredient in various drain cleaners, valued for its ability to help break down grease and organic material that can clog pipes. Because it is highly caustic and can cause significant chemical burns, sodium hydroxide must always be handled with appropriate care and protective equipment. Explore more Everyday Science MCQs on mcqstutor to keep practicing.