When 30 liters of `H_2` and 30 liter `N_2` are reacted `NH_3` is formed and the ueild is only 50%. The compition of the gasceous mixture wil be

Options

A. `5L ofN_2,5Lof H_2 and 5L of NH_3.`
B. `5L of N_2, 10L of H_2 and 10L of NH_3.`
C. `10L of N_2, 15L of H_2 and 5L of NH_3.`
D. `5L of N_2,15L of H_2 and 10L of NH_3.`

Answer

D

Explanation

(d) `N_(2)(g)+3H_(2)(g)to2NH_(3)(g)`
`N_(2)` is the limiting reagent in this reaction 10 L `N_(2)` will react with 30 `LH_(2)` to produce 20 L of `NH_(3)`. As the yield of reaction is 50% composition of result mixtuure will be 5 L of `N_(2),15L` of `H_(2) and 10L` of `NH_(3)`.