The product obtained a result of a reaction of nitrogen with `CaC_(2)` is

Options

A. (a) `CaCN`
B. (b) `CaCN_3`
C. (c) `Ca_2CN`
D. (d) `CaCN_2`

Explanation

To solve the question regarding the product obtained from the reaction of nitrogen with calcium carbide (CaC₂), we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Reactants**: The reactants in this reaction are nitrogen (N₂) and calcium carbide (CaC₂).

2. **Understand the Reaction Conditions**: The reaction typically occurs at high temperatures. This is important as it influences the products formed.

3. **Write the Reaction**: When nitrogen reacts with calcium carbide at high temperatures, the following reaction occurs:
\[ \text{CaC}_2 + \text{N}_2 \rightarrow \text{CaCN}_2 + \text{C} \]

4. **Identify the Products**: From the reaction, we can see that the primary product formed is calcium cyanamide (CaCN₂), along with carbon (C) as a byproduct.

5. **Name the Product**: Calcium cyanamide (CaCN₂) is also known as Nitrolim, which is commonly used as a fertilizer.

6. **Select the Correct Option**: Based on the products formed, the correct answer to the question is option D: CaCN₂.

### Final Answer:
The product obtained as a result of the reaction of nitrogen with CaC₂ is **CaCN₂** (calcium cyanamide).

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