4gm of Hydrogen effused through a pinhole in 10 s at same constat temperature and pressure.The amount of oxygen effused in the same time interval and the same conditions of temperature and pressure would be -
(a) 4 gm
(b) 8 gm
(c) 16 gm
(d) 32 gm
Answers
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Answer:
c)16 gm
Explanation:
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Answered by
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Answer:
The rate of diffusion is inversely proportional to the square root of molar mass.
Wo₂ W H₂ MH₂ Wo₂
The molecular weights of hydrogen and oxygen are 2 g/mol and 32 g/mol respectively. Substitute values in the above expression.
4 WH₂ 2 32 = - 4
WH₂ = 4 x 4 = 16 g
Hence, 16 g of hydrogen would have diffused under identical conditions.
Explanation:
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