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SINDH MDCAT 2019 CHEMISTRY #Mole Concept #Stoichiometry

1

Choose the best answer

The volume occupied by 1.4 g N₂ at STP is: (Sindh MDCAT 2019)

Verified Answer & Explanation⌄

Correct Answer: B) 1.12 dm³

Concept Explanation

Moles of N₂ = 1.4/28 = 0.05 mol. At STP, volume = 0.05 × 22.4 = 1.12 dm³.

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