MCQ
$18\, L$ mixture of $N_2$ and $H_2$ gives maximum $6\, L$ of $NH_3$ at same temperature and pressure then what will be ratio of $N_2$ and $H_2$ initially taken ?
- A$1 : 5$
- B$1 : 1$
- C$1 : 2$
- ✓$(A)$ and $(B)$ both
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