Which of the following compounds is formed by the reaction of chloroform with Conc. `"HNO"_(3)`?

Options

A. `CHCl_(2)NO_(2)`
B. `"CCl"_(3)NO_(2)`
C. `CHCl_(3)HNO_(3)`
D. `CH_(2)ClNO_(2)`

Answer

To solve the question about the compound formed by the reaction of chloroform with concentrated HNO₃, we can follow these steps:

### Step 1: Identify the Reactants
The reactants in this reaction are chloroform (CHCl₃) and concentrated nitric acid (HNO₃).

### Step 2: Understand the Reaction
When chloroform reacts with concentrated nitric acid, a nitration reaction occurs. In this case, chloroform acts as a substrate that can be nitrated.

### Step 3: Write the Reaction
The reaction can be represented as:
\[ \text{CHCl}_3 + \text{HNO}_3 \rightarrow \text{CCl}_3\text{NO}_2 + \text{H}_2\text{O} \]
Here, chloropicrine (CCl₃NO₂) is formed along with water (H₂O).

### Step 4: Identify the Product
The product of this reaction is chloropicrine, which has the chemical formula CCl₃NO₂.

### Step 5: Conclusion
Thus, the compound formed by the reaction of chloroform with concentrated HNO₃ is chloropicrine (CCl₃NO₂).

### Final Answer
The correct answer is CCl₃NO₂ (chloropicrine).

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