How many `sigma` and `pi` bonds are present in a benzene molecule ? .

Explanation

To determine the number of sigma (σ) and pi (π) bonds in a benzene molecule, we can follow these steps:

### Step 1: Understand the Structure of Benzene
Benzene (C₆H₆) is a cyclic molecule consisting of six carbon atoms arranged in a hexagonal ring, with alternating single and double bonds. However, due to resonance, all the carbon-carbon bonds in benzene are equivalent and can be considered as one and a half bonds.

### Step 2: Identify the Types of Bonds
In benzene:
- Each carbon-carbon (C-C) bond is a sigma bond.
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