Two gaseous molecules `A` and `B` are traveling towards each other. Let the mean free path of the molecule be `sigma` and `Z` be the collision number with other molecules at pressure `1 atm`. Answer the following questions
The free path of gas molecule is the distance

Options

A. Between the two opposite walls of the container
B. That molecules travel in one second
C. Through which a molecule moves between two successive collisions
D. None of these

Explanation

To solve the question regarding the free path of gas molecules, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Mean Free Path**:
- The mean free path of a gas molecule is defined as the average distance a molecule travels before it collides with another molecule.

2. **Defining the Concept**:
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