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Question : The chemical formula of washing soda is ______.

Option 1: Na2CO3.10H2O

Option 2: Na2SO4

Option 3: NaOH

Option 4: NaHCO3


Team Careers360 15th Jan, 2024
Answer (1)
Team Careers360 22nd Jan, 2024

Correct Answer: Na2CO3.10H2O


Solution : The correct answer is Na2CO3.10H2O.

The chemical formula for washing soda is Na2CO3.10H2O. It is a sodium carbonate inorganic hydrate. Soda ash got its name because it was taken from the ashes of plants that were growing in soils high in salt. It is a metal carbonate that is soluble in water and is a white, crystalline solid.

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