Acid halides are more reactive than acid amides towards the hydrolysis.

Answer

### Step-by-Step Solution:

1. **Understanding Acid Halides and Acid Amides**:
- Acid halides have the general formula RCOX, where R is an alkyl or aryl group and X is a halogen (F, Cl, Br, I).
- Acid amides have the general formula RCONH2, where R is an alkyl or aryl group.

2. **Analyzing Hydrolysis**:
- Hydrolysis involves the reaction of these compounds with water, leading to the formation of carboxylic acids and other products.
- The general reaction for hydrolysis can be represented as:
- For acid halides: RCOX + H2O → RCOOH + HX
- For acid amides: RCONH2 + H2O → RCOOH + NH3

3. **Identifying the Key Functional Group**:
- Both acid halides and acid amides contain the carbonyl group (C=O), which is crucial for their reactivity during hydrolysis.

4. **Understanding Reactivity**:
- The reactivity of these compounds towards hydrolysis can be attributed to the partial positive charge on the carbonyl carbon.
- The more positive charge on the carbon, the more reactive the compound will be towards nucleophiles like water.

5. **Effect of Substituents**:
- In acid halides, the halogen (X) is a strong electron-withdrawing group due to its electronegativity. This increases the partial positive charge on the carbonyl carbon.
- In acid amides, the nitrogen (N) also has a partial negative charge due to its lone pair, which slightly reduces the positive charge on the carbonyl carbon compared to acid halides.

6. **Comparing Electron-Withdrawing Effects**:
- The electron-withdrawing effect of halogens (−I effect) is stronger than that of nitrogen in amides.
- This means that acid halides are more reactive than acid amides because the carbonyl carbon in acid halides has a greater partial positive charge.

7. **Conclusion**:
- Therefore, the statement "Acid halides are more reactive than acid amides towards hydrolysis" is true, as the stronger electron-withdrawing effect of halogens leads to increased reactivity.