midterms

Question 1

Their particles are closer together so it is referred as condensed phases

Answer 1

Solid and liquid

Question 2

what is the density of a liquid

Answer 2

High

Question 3

This matter assumes the shape of the container it occupies.

Answer 3

Liquid

Question 4

when the kinetic energy increases, the intermolecular attraction _______

Answer 4

Decreases

Question 5

what is the diffusibility of solid

Answer 5

extremely slow

Question 6

The normal boring point is the temperature at which is vapor pressure is 750 torr

Answer 6

False

Question 7

As pressure increases, the solubility of gas in liquid increases

Answer 7

true

Question 8

Aqueous solutions are solutions in which water is the solvent

Answer 8

True

Question 9

Vapor substances are substances that evaporate easily

Answer 9

False

Question 10

When the solute is non-polar and the solvent is polar, then it is soluble/miscible

Answer 10

false

Question 11

Stiring increases solubility of solids in liquids

Answer 11

True

Question 12

When the solvent is liquid and the solute is solid, the final state will be solid

Answer 12

False

Question 13

it is an endothermic reaction when the solubility decreases with an increase in temperature

Answer 13

False

Question 14

it is insoluble if the solute is greater than or equal to 10g dissolves in 100g of solvent

Answer 14

False