Practicing Success
Which of the following gases is referred to as ‘laughing gas’? |
Sulfur dioxide Carbon monoxide Carbon dioxide Nitrous Oxide |
Nitrous Oxide |
The correct answer is option 4. Nitrous Oxide. The gas referred to as "laughing gas" is Nitrous Oxide. Nitrous oxide (\(N_2O\)) is commonly known as "laughing gas." It earned this nickname due to its euphoric effects when inhaled in small doses. It is sometimes used as a mild anesthetic or sedative in medical and dental procedures, where it can induce feelings of euphoria and relaxation. |