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SSC GD 2023 PYQ — Question 34

SSC GD Constable (English) - 16 Jan 2023 - Shift 3 • General Awareness • Q34

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Which of the following is the chemical formula of washing soda?

Show answer & explanation

Correct answer: A

Explanation

The correct answer is option 1, i.e.  Na2CO3.10H2O.

  • The chemical formula of washing soda is Na2CO3.10H2O.
  • Washing soda is a chemical compound that appears as a white, odorless powder.
  • It is a basic salt and is often used for various household and industrial purposes.