If 6 litre of Nitrogen and 10 litre of hydrogen are taken in a reactor and the reaction achieves `50%` completion, then what will be the final volume of gases in the vessel ?

Explanation

To solve the problem, we need to analyze the reaction between nitrogen (N₂) and hydrogen (H₂) to form ammonia (NH₃) and determine the final volume of gases after the reaction achieves 50% completion.

### Step-by-Step Solution:

1. **Identify the Reaction**:
The balanced chemical reaction for the formation of ammonia is:
\[
N_2 + 3H_2 \rightarrow 2NH_3
...