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ECAT Chemistry QUESTION #799
Question 1
The maximum volume of \(\text{O}_2\) is at:
  • HTP
  • STP✔️
  • \(127°\text{C},\ 1\ \text{atm}\)
  • None
Correct Answer Explanation
At STP (Standard Temperature and Pressure: \(0°\text{C},\ 1\ \text{atm}\)), gases occupy maximum volume as temperature is lower, keeping more molecules in gaseous phase.