What is the molar mass of calcium carbonate (CaCO₃)? [Ca=40, C=12, O=16]

Type: MCQ • Marks: 1

A. 68 g/mol

B. 100 g/mol

C. 52 g/mol

D. 84 g/mol

Explanation

Molar mass = 40 + 12 + (3 × 16) = 52 + 48 = 100 g/mol.

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Class 9th Science (MCQ)

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