`N_(2)+3H_(2) to NH_(3)`

Options

A. For disproportionation reaction.
B. For comproportionation reaction.
C. For either intermolecular redox reaction or displacement reaction
D. For either thermal combination redox reaction or thermal decomposition redox reaction.

Answer

To analyze the given reaction \( N_2 + 3H_2 \rightarrow 2NH_3 \) and determine the type of reaction it represents, we can follow these steps:

### Step 1: Identify the Reactants and Products
The reactants in the equation are nitrogen gas (\( N_2 \)) and hydrogen gas (\( H_2 \)). The product formed is ammonia (\( NH_3 \)).

### Step 2: Determine the Type of Reaction
This reaction involves the combination of two elements (nitrogen and hydrogen) to form a single compound (ammonia).

### Step 3: Classify the Reaction
Since we are combining two reactants to form one product, this is classified as a **combination reaction**.

### Step 4: Check for Redox Process
In this reaction, nitrogen is reduced (gains electrons) and hydrogen is oxidized (loses electrons). Therefore, this reaction is also a **redox reaction**.

### Conclusion
The reaction \( N_2 + 3H_2 \rightarrow 2NH_3 \) is classified as a **combination redox reaction**.

### Final Answer
The correct classification for the reaction \( N_2 + 3H_2 \rightarrow 2NH_3 \) is a **combination redox reaction**.

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