Question

1)state which of the following 1 to 5 pertain to
a) physical change b) chemical change
1)sublimation
2) fermentation
3) liquefaction or condensation
4) magnetization
5) respiration

Answer 1

Answer:

physical change --- sublimation, liquefaction or condensation, magnetisation ,

chemical change --- fermentation, respiration

Answer 2

Physical changes
Sublimation (1)
Condensation (3)
Magnetisation (4)
Chemical changes
Fermentation (2)
Respiration (5)