What is the mass of 3 moles of chlorine gas (Cl₂)? [Atomic mass of Cl = 35.5 u]

Type: MCQ • Marks: 1

A. 213 g

B. 106.5 g

C. 71 g

D. 35.5 g

Explanation

Molar mass of Cl₂ = 71 g/mol; 3 moles = 3 × 71 = 213 g.

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Class 9th Science (MCQ)

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