Di-tert-butyl ketone does not give precipitate with `NaHSO_4` whereas acetone does. Explain.

Explanation

To understand why di-tert-butyl ketone does not give a precipitate with NaHSO4 while acetone does, we need to analyze the structure of both compounds and the nature of the reaction involved.

### Step 1: Understanding the Structures
- **Acetone** has the structure:
\[ \text{CH}_3\text{COCH}_3 \]
It has a central carbonyl group (C=O) flanked by two methyl groups (CH3).
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