`1^@` alkyl groups cause greater + l-effect as compared to `2^@ ` alkyl groups. True/False.

Explanation

To determine whether the statement "1° alkyl groups cause greater +I effect as compared to 2° alkyl groups" is true or false, we need to analyze the inductive effect of alkyl groups.

### Step-by-Step Solution:

1. **Understanding the Inductive Effect**:
- The +I (positive inductive) effect refers to the electron-donating ability of alkyl groups. Alkyl groups can donate electron density through sigma bonds due to their electron-releasing nature.

2. **Comparing Primary and Secondary Alkyl Groups**:
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