Asked in PPSC, FPSC and other one-paper exams (compiled from unofficial resources).
Atoms, Elements & CompoundsSome Important Compounds
What is the chemical name of "chalk"?
- A.Calcium sulfate
- B.Calcium oxide
- C.Calcium carbonateCorrect answer
- D.Calcium hydroxide
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Practice these MCQs in the appQuick fact: The chemical name of chalk is calcium carbonate.