Statement-1 : `H_2` gas is use in metallurigical process.
Statement-2 : `H_2` gas is use as fuel.

Options

A. If both the statements are True and statement-2 is the correct explanation of statement-1
B. If both the statements are True and statement-2 is not the correct explanation of statement-1
C. If statement-1 is true and statement-2 is false
D. If statement-1 is false and statement-2 is true

Answer

To analyze the statements provided in the question, let's break down the information systematically.

### Step 1: Evaluate Statement 1
**Statement 1:** "H₂ gas is used in metallurgical processes."

- **Explanation:** Hydrogen gas is indeed used in metallurgical processes, particularly as a reducing agent. In metallurgy, hydrogen can reduce metal oxides to metals, which helps in extracting metals from their ores. This process is beneficial as it reduces carbon dioxide emissions compared to traditional methods that use carbon.

### Step 2: Evaluate Statement 2
**Statement 2:** "H₂ gas is used as fuel."

- **Explanation:** Hydrogen gas is widely recognized as a clean fuel. When burned, it reacts with oxygen to produce water vapor, making it an environmentally friendly option. It can be used in fuel cells to generate electricity or in combustion engines.

### Step 3: Determine the Relationship Between the Statements
Now that we have established that both statements are true, we need to assess whether Statement 2 serves as a correct explanation for Statement 1.

- **Analysis:** While both statements are true, Statement 2 does not directly explain Statement 1. The use of hydrogen in metallurgy is primarily focused on its role as a reducing agent, while its use as fuel pertains to energy production. Therefore, the two statements are related but do not provide a direct explanatory link.

### Conclusion
Based on the evaluations:
- **Both statements are true.**
- **Statement 2 is not a correct explanation of Statement 1.**

Thus, the correct answer is **Option B:** Both statements are true, and Statement 2 is not a correct explanation of Statement 1.

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