Answer:
Deposition is the phase transition in which gas transforms into solid
Explanation:
A national day is a day on which celebrations mark the nationhood of a nation or state. It may be the date of independence, of becoming a republic, or a significant date for a patron saint or a ruler (such as a birthday, accession, or removal). The national day is often a public holiday.
Depends on what the base is. You would reference the base dissociation chart for that value.
