Volume occupied by hydrogen gas at 2 atm and `273 .^(@)C` which contain 2 gm atoms of hydrogen is -

Question

Volume occupied by hydrogen gas at 2 atm and `273 .^(@)C` which contain 2 gm atoms of hydrogen is -

Volume occupied by hydrogen gas at 2 atm and `273 .^(@)C` which contain 2 gm atoms of hydrogen is -
A. `11.2` litre
B. `44.8` litre
C. 2 litre
D. `22.4` litre

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - D
`n_(H) = 2` (given)
`n_(H_(2)) = (n_(H))/(2) = (2)/(2) = 1`
`PV = nRT` for `H_(2)` gas
`2 xx V_(H_(2)) = 1 xx 0.0821 xx 546`
`2 xx V_(H_(2)) = 2 xx 22.4`
`V_(H_(2)) = 22.4` litre

4 views Answered 2023-02-05 15:29