What is the primary application of sodium hydroxide in industry?

Practice Questions

Q1
What is the primary application of sodium hydroxide in industry?
  1. Paper production
  2. Textile processing
  3. Water treatment
  4. All of the above

Questions & Step-by-Step Solutions

What is the primary application of sodium hydroxide in industry?
  • Step 1: Understand what sodium hydroxide is. It is a strong alkaline chemical, also known as lye or caustic soda.
  • Step 2: Identify the industries where sodium hydroxide is commonly used.
  • Step 3: Recognize that one of the main applications is in paper production, where it helps to break down wood fibers.
  • Step 4: Note that sodium hydroxide is also used in textile processing to help clean and prepare fabrics.
  • Step 5: Remember that it plays a role in water treatment, where it helps to adjust pH levels and remove impurities.
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