General Knowledge

Chemistry Quiz Part 1

1. What is the ‘Laughing Gas’? A. Nitrous oxide 2. What is used as eyewash? A. Boric ¬†Acid 3. Which element is used for manufacturing computer chips,solar cells and transistors? A. Silicon 4. What is the primary use of dry ice? A. Cooling agent 5. Which metal is typically stored in mineral oil? A. Lithium […]