`XeF_2 + HCl rarr A+B+C`

Options

A. Two product are same as obtained by hydrolysis of `XeF_2`
B. One of the product is also obtained when `Br_2` reacts with HCl
C. Atleast two products contain fluorine
D. One of the product is noble gas

Answer

To solve the reaction \( \text{XeF}_2 + \text{HCl} \rightarrow A + B + C \), we will analyze the reactants and products step by step.

### Step 1: Identify the reactants
The reactants in this reaction are:
- Xenon difluoride (\( \text{XeF}_2 \))
- Hydrogen chloride (\( \text{HCl} \))

### Step 2: Understand the reaction
Xenon difluoride is a compound of xenon, a noble gas, and fluorine. When it reacts with hydrogen chloride, we need to consider the possible products formed from this reaction.

### Step 3: Predict the products
The reaction of \( \text{XeF}_2 \) with \( \text{HCl} \) typically leads to the formation of:
- Xenon (\( \text{Xe} \))
- Hydrogen fluoride (\( \text{HF} \))
- Chlorine gas (\( \text{Cl}_2 \))

Thus, we can write the balanced equation as:
\[ \text{XeF}_2 + 2 \text{HCl} \rightarrow \text{Xe} + 2 \text{HF} + \text{Cl}_2 \]

### Step 4: Identify the products
From the balanced equation, we can identify the products:
- \( A = \text{Xe} \) (Xenon)
- \( B = \text{HF} \) (Hydrogen fluoride)
- \( C = \text{Cl}_2 \) (Chlorine gas)

### Step 5: Analyze the options
Now, let's analyze the options provided in the question:
1. **Two products are the same as obtained by hydrolysis of \( \text{XeF}_2 \)**: This is true because hydrolysis of \( \text{XeF}_2 \) also produces xenon and hydrogen fluoride.
2. **One of the products is also obtained when bromine reacts with HCl**: This is true because chlorine gas is produced in both reactions.
3. **At least two products contain chlorine**: This is false because only one product, \( \text{Cl}_2 \), contains chlorine.
4. **One of the products is a noble gas**: This is true because xenon is a noble gas.

### Conclusion
The correct options based on the analysis are:
- Option A: True
- Option B: True
- Option C: False
- Option D: True

Thus, the final answer is that options A, B, and D are correct.

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