What is the product of following reaction, `NO + NO_2 rarr`

Options

A. `N_2O`
B. `N_2O_3`
C. `N_2O_4`
D. `N_2O_5`

Answer

To determine the product of the reaction between nitric oxide (NO) and nitrogen dioxide (NO2), we can follow these steps:

### Step 1: Identify the Reactants
The reactants in the reaction are:
- Nitric Oxide (NO)
- Nitrogen Dioxide (NO2)

### Step 2: Write the Reaction
The reaction can be written as:
\[ \text{NO} + \text{NO}_2 \rightarrow ? \]

### Step 3: Analyze the Reaction
When nitric oxide (NO) reacts with nitrogen dioxide (NO2), they can combine to form a nitrogen oxide compound. The common product formed from this reaction is dinitrogen trioxide (N2O3).

### Step 4: Write the Product
The balanced equation for the reaction is:
\[ 2 \text{NO} + \text{NO}_2 \rightarrow \text{N}_2\text{O}_3 \]

### Step 5: Conclusion
Thus, the product of the reaction between nitric oxide (NO) and nitrogen dioxide (NO2) is dinitrogen trioxide (N2O3).

### Final Answer
The product of the reaction is:
\[ \text{N}_2\text{O}_3 \]

---