State true or false.
Lime water turns red litmus blue .

Explanation

**Step-by-Step Solution:**

1. **Understanding the Statement**: The statement to evaluate is "Lime water turns red litmus blue." We need to determine if this statement is true or false.

2. **Identifying Lime Water**: Lime water is a solution of calcium hydroxide (Ca(OH)₂). It is known to be a basic solution.

3. **Understanding Litmus Paper**: Litmus paper is a natural pH indicator used to test whether a solution is acidic or basic. There are two types of litmus paper:
- **Red Litmus Paper**: Turns blue in basic conditions.
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