How many acids can be taken to obtain isobutane from decarboxylation ?

Options

A. 4
B. 3
C. 2
D. 5

Explanation

To determine how many acids can be used to obtain isobutane through decarboxylation, we need to analyze the structure of isobutane and the decarboxylation process.

### Step-by-Step Solution:

1. **Identify the Structure of Isobutane**:
- Isobutane has the molecular formula C4H10. Its structure can be represented as:
```
CH3
...