<span>The
three states of matter are solid, liquid and gas phase. The solid has a more
definite shape and volume. The particles are locked into place. It cannot be
further compressed due to the bond that exists between the molecules. The
kinetic energy of the molecules is close to none because the molecules are so
close and so compact with each other. For liquids, it has a medium shape and
volume. The particles can move or slide past each other due to the small space
available for movement. It cannot be compressed further due to the repulsive
forces that acts between them. The kinetic energy is medium. For gases, it has
no shape and volume because the particles can move freely from one other. Their
collisions are rare due to the distance between them. The kinetic energy of the
molecules is high because there is room for movement. It can be compressed easily.</span>
Heisenberg’s uncertainty principle
I think the correct answer would be B.
Answer:
The van't hoff factor of 0.500m K₂SO₄ will be highest.
Explanation:
Van't Hoff factor was introduced for better understanding of colligative property of a solution.
By definition it is the ratio of actual number of particles or ions or associated molecules formed when a solute is dissolved to the number of particles expected from the mass dissolved.
a) For NaCl the van't Hoff factor is 2
b) For K₂SO₄ the van't Hoff factor is 3 [it will dissociate to give three ions one sulfate ion and two potassium ions]
Out of 0.500m and 0.050m K₂SO₄, the van't hoff factor of 0.500m K₂SO₄ will be more.
c) The van't Hoff factor for glucose is one as it is a non electrolyte and will not dissociate.
Solids,liquid, gas, plasma
I don't remember the other one