What is the chemical formula of washing soda...? Mcqs

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What is the chemical formula of washing soda...?

(A) Na2CO3
(B) NaHCO3

(C) Na2CO3
(D) Na2CO3.10H2O

✅ Correct Answer: Na2CO3.10H2O

Comments

Source: This question is taken from the Punjab Police Junior Clerk BS-11 PPSC Past Paper

Latest MCQs

Chemical formula of baking soda is ______...?

(A) Na2CO3
(B) K2CIO3

(C) Na2SO4
(D) NaHCO3

✅ Correct Answer: NaHCO3

Comments

Source: This question is taken from the District Zakat Officer BS-17 PPSC past papers

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