In a basic solution ` [H_3O^(+) ]` is …………… than ` [OH^(-) ]` and pH is greater than ……………..

Explanation

To solve the question, we need to analyze the characteristics of a basic solution in terms of hydronium ions \([H_3O^+]\), hydroxide ions \([OH^-]\), and pH.

### Step-by-Step Solution:

1. **Understanding Basic Solutions**:
- A basic solution is defined as one where the concentration of hydroxide ions \([OH^-]\) is greater than the concentration of hydronium ions \([H_3O^+]\). This is a fundamental property of basic solutions.

2. **Filling the First Blank**:
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