Question

Label each of the following as either a physical process or a

chemical process: (a) rusting of a metal can, (b) boiling a cup
of water, (c) pulverizing an aspirin, (d) digesting a candy bar,
(e) exploding of nitroglyerin.

Answer 1

Rusting metal can: Chemical

Boiling water: Physical

Crushing aspirin: Physical

Exploding nitroglycerin: Chemical