Question

Putting off flames after use is one of the safety rules in the laboratory. State five other rules.

Answer 1

1. Always keep flammable substances away from flame.
2. Never smell gases directly, instead waft the gas towards your nose with your hand.
3. Label all the chemicals you are using to avoid confusion.
4. Never taste or eat anything in the laboratory to avoid poisoning.
5. Chemicals already used must always be disposed off safely to avoid contamination.