Basic chemistry (common names): What is laughing gas? Identify the correct oxide of nitrogen known by this common name. Choose the correct compound.
General Knowledge
General Science
Difficulty: Easy
Choose an option
Answer
Correct Answer: Nitrous oxide (N2O)
Explanation
What is being asked?The chemical identity of "laughing gas".
Given data
- Common name used in anesthesia/dentistry history
Concept/Approach"Laughing gas" is nitrous oxide (N2O), a mild anesthetic and analgesic; do not confuse with NO or NO2.
Final AnswerNitrous oxide (N2O)