Question

calculate the volume occupied by 2 g of hydrogen gas at STP

Answer 1

Explanation:

6.1575 l......................is ans. . ...

Answer 2

Moles of hydrogen = 2/2 = 1 mol

temperature = 27 + 273 = 300k

Pv = nRtT

V = nRT/P

V = (1 × 0.0821 × 300) / 4

V = 6.1575 L

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