Hydrolysis of eyanogen gives

Options

A. oxalic acid `+NH_(3)`
B. oxalic acid
C. `NH_(3)`
D. None of these

Explanation

To determine the products of the hydrolysis of cyanogen, we can follow these steps:

### Step 1: Understand the Structure of Cyanogen
Cyanogen has the formula \( C_2N_2 \) and can be represented as \( \text{C} \equiv \text{N} - \text{C} \equiv \text{N} \). It consists of two carbon atoms connected by a triple bond to two nitrogen atoms.

**Hint:** Identify the structure of cyanogen to understand how it reacts during hydrolysis.

### Step 2: Write the Hydrolysis Reaction
When cyanogen undergoes hydrolysis, it reacts with water (\( H_2O \)). The reaction can be represented as:
\[ \text{C} \equiv \text{N} - \text{C} \equiv \text{N} + 2H_2O \rightarrow \text{Products} \]

**Hint:** Remember that hydrolysis involves the addition of water to break chemical bonds.

### Step 3: Analyze the Reaction Mechanism
During hydrolysis, water molecules attack the cyanogen molecule. The nitrogen atoms can accept protons from water, leading to the formation of ammonia (\( NH_3 \)). The carbon atoms will form carboxylic acid groups.

**Hint:** Consider how the nitrogen atoms interact with water and how the carbon atoms can be converted into carboxylic acids.

### Step 4: Identify the Products
The hydrolysis of cyanogen results in the formation of oxalic acid (\( C_2H_2O_4 \)) and ammonia (\( NH_3 \)). The overall reaction can be summarized as:
\[ \text{C} \equiv \text{N} - \text{C} \equiv \text{N} + 2H_2O \rightarrow \text{C}_2\text{H}_2\text{O}_4 + 2NH_3 \]

**Hint:** Look for common products formed from hydrolysis of nitriles and related compounds.

### Conclusion
Thus, the hydrolysis of cyanogen yields oxalic acid and ammonia as products.

**Final Answer:** Hydrolysis of cyanogen gives oxalic acid and ammonia.

---