Partial Exam

Question 1

Predicting Boiling Temperatures

Answer 1

Covalent or Ionic Bond
Hydrogen Bridge
Molar Mass with a difference of 10 units or more
Type of Dipoles

Question 2

Viscosity

Answer 2

Fluid’s capability to “flow”

Question 3

Surface Tension

Answer 3

Energy required increase liquid’s surface area unit amount

Question 4

Capillarity

Answer 4

Liquid’s ability travel tight spaces against gravity

Adh + Coh

Question 5

Adhesion

Answer 5

Binding force between different molecules

Question 6

Cohesion

Answer 6

Binding force between similar molecules

Question 7

Coh < Adh

Answer 7

Liquid up

Meniscus convex

Question 8

Coh > Adh

Answer 8

Liquid down

Meniscus concave