3-89fg I think I’m trying to figure it out
Answer:
C
Explanation:
because valence electrons are located at the last energy level
Answer:
because they react with other gases of atmosphere and pollute the environment
Answer:
c i believe
Explanation:
Good luck and sorry if im wrong
Answer:
I > III > II
Explanation:
The osmotic pressure (π) is a colligative property that can be calculated using the following expression.
π = M × R × T
where,
M is the molarity of the solution
R is the ideal gas constant
T is the absolute temperature
As we can see, there is a direct proportionality between the molarity of the solution and its osmotic pressure. As a consequence, the correct order for osmotic pressures is:
I > III > II