Hydrochloric acid reacts with a metal X to form a gas Y, which burns with a 'pop' sound. Sodium hydroxide solution also reacts with same metal X to form same gas Y.
Which the chemical equation of reaction of metal X with HCl solution

Explanation

To solve the question, we need to write the chemical equation for the reaction of metal X with hydrochloric acid (HCl) to produce gas Y, which is known to burn with a 'pop' sound. This indicates that gas Y is hydrogen gas (H₂).

### Step-by-Step Solution:

1. **Identify the Metal (X)**:
- The problem states that metal X reacts with hydrochloric acid (HCl) and sodium hydroxide (NaOH) to produce the same gas Y.
- The gas Y, which burns with a 'pop' sound, is hydrogen gas (H₂).
- A metal that can react with both acids and bases is typically a reactive metal. In this case, we will assume metal X is zinc (Zn), as it is known to react with both HCl and NaOH.
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