The formula of Quartz is:...? Mcqs

PPSC Past Papers

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

The formula of Quartz is:...?

(A) SiO2

(B) Nacl

(C) SiO4

(D) None of these

✅ Correct Answer: SiO2

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Source: This question is taken from the PMS General Knowledge Past Paper

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