What is the state of hybridization of carbon in butane?

Explanation

To determine the state of hybridization of carbon in butane (C4H10), we can follow these steps:

### Step 1: Identify the structure of butane
Butane has the molecular formula C4H10. It consists of four carbon atoms connected by single bonds, with hydrogen atoms filling the remaining valences of the carbon atoms.

### Step 2: Draw the structural formula
The structural formula of butane can be represented as follows:
```
...