WBCS.LIVE practice question

Which is the chemical formula of salt?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. NaCl
  2. CaCO3
  3. Na3PO4
  4. Na2CO3

Correct answer and explanation

Correct answer: NaCl

Explanation: āœ… Correct Answer: A. NaCl šŸ“š Explanation: Common table salt is chemically known as Sodium Chloride, represented by the formula NaCl. it is formed by the reaction of sodium and chlorine. This compound is essential for human life and is widely used for seasoning and preserving food. It occurs naturally in seawater and as rock salt in the earth.