`4AgNO_(3) + underset(dry)(2Cl_2) to 4X + 2Y + Z`
In the above sequence of reaction y and z are respectively.

Options

A. `NO_(2) and N_2O_4`
B. `N_2O_5, O_2`
C. `AgCl and O_2`
D. `AgCl, N_2`

Answer

To solve the given reaction step by step, we start with the provided equation:

**Given Reaction:**
\[ 4 \text{AgNO}_3 + 2 \text{Cl}_2 \xrightarrow{} 4X + 2Y + Z \]

### Step 1: Identify the Reactants
The reactants in this reaction are:
- Silver nitrate (\( \text{AgNO}_3 \))
- Dry chlorine gas (\( \text{Cl}_2 \))

### Step 2: Determine the Products
We need to identify the products \( X \), \( Y \), and \( Z \) from the reaction.

### Step 3: Write the Reaction
When silver nitrate reacts with chlorine, it forms silver chloride and nitrogen pentoxide. The balanced chemical reaction can be written as:
\[ 4 \text{AgNO}_3 + 2 \text{Cl}_2 \rightarrow 4 \text{AgCl} + 2 \text{N}_2\text{O}_5 + \text{O}_2 \]

### Step 4: Identify the Products
From the balanced equation, we can identify:
- \( X = \text{AgCl} \) (Silver chloride)
- \( Y = \text{N}_2\text{O}_5 \) (Nitrogen pentoxide)
- \( Z = \text{O}_2 \) (Oxygen gas)

### Conclusion
Thus, in the reaction, \( Y \) is nitrogen pentoxide (\( \text{N}_2\text{O}_5 \)) and \( Z \) is oxygen (\( \text{O}_2 \)).

**Final Answer:**
Y and Z are respectively \( \text{N}_2\text{O}_5 \) and \( \text{O}_2 \).

---