Question Detail
Question
Which Group 1 element is specifically mentioned for its use in the production of potassium oxide (KO₂) for oxygen generators?
Correct Answer
Option C is the correct answer.
Detailed Explanation
Page 25 explicitly states: 'Potassium is used in the production of potassium oxide (KO₂) for oxygen generators.'
Hint
Check the 'Uses of some group 1 elements' section on page 25 for specific applications of each element.