Question

If left long enough water and petrol in both containers will disappear. Explain

Answer 1

Water and petrol will eventually evaporate if left exposed to the air for a long enough period of time. Evaporation is the process by which liquid water or petrol is converted into a gas and escapes into the atmosphere. Eventually, all of the liquid in the containers will have evaporated and disappeared, leaving the containers empty. The rate at which this occurs will depend on various factors such as temperature, humidity, and airflow.