Answer the following question given below:
 
Differentiate reversible and irreversible change.
Answer variants:
The change cannot be reversed
No new substance is formed
Usually a chemical cahnge
Irreversible changes are always temporary
Material only undergo change in physical properties
The change is mostly permanent
The change can be reversed
Reversible changes are always permanent
 
Reversible:
 
i.
ii.
iii.
 
Irreversible:
 
i.
ii.
iii.