7. Gases
Velocity Distributions
2PRACTICE PROBLEM
Consider the graph below comparing the velocity distribution of PH3 and Kr at the same temperature. Identify which curve represents a Kr.
![](https://lightcat-files.s3.amazonaws.com/problem_images/6d5441bbdab89a11-1660669347177.jpg)
Consider the graph below comparing the velocity distribution of PH3 and Kr at the same temperature. Identify which curve represents a Kr.