Hydrogen turns red litmus blue. (True / False)

Explanation

To determine whether the statement "Hydrogen turns red litmus blue" is true or false, we can follow these steps:

### Step-by-Step Solution:

1. **Understand Litmus Paper**: Litmus paper is a pH indicator used to test whether a solution is acidic or basic. Red litmus paper turns blue in the presence of a base.

2. **Identify the Nature of Hydrogen**: Hydrogen gas (H₂) is a neutral substance. It does not exhibit acidic or basic properties.

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