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If a mixture of 3 mol of H(2) and 1 "mol...

If a mixture of `3` mol of `H_(2)` and `1 "mole"` of `N_(2)` is completely converted into `NH_(3)`, what would be the ratio of the initial and final volume at same temperature and pressure?

Text Solution

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`{:(,N_(2),+,3H_(2),hArr,2NH_(3)),("Initial moles",1,,3,,0),("Final moles",0,,0,,2):}`
( :' complete conversion)
`:.` Ratio of initial and final volumes`=("Initial moles")/("Final moles")`
`=4//2=2`
`( :' V prop n, If P and T "are constant")`
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