What will be the volume in litres of 20 g of hydrogen gas at STP ?

Foundation

Chemistry Foundation

Mole Concept and Calculation

Question

2.24 L

22.4 L

0.224 L

224 L

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∵ 2 g of H₂ gas at STP occupies volume = 22.4 L
∵ 20 g of H₂ gas at STP will occupy volume
$= \frac{22.4}{2} \times 20 = 224 L$

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