Boiling point, Melting point and solubility factors

Question 1

More surface area means...

Accepted Answer

Higher BP, Higher MP, Lower solubility

Question 2

What can decrease the solubility of a structure?

Accepted Answer

Adding more carbons or increasing the molecular weight of a structure.

Question 3

What is the weakest intramolecular force

Accepted Answer

London forces

Question 4

Put all intramolecular forces in order of weakest to strongest

Accepted Answer

London forces, Dipole-Dipole forces, Hydrogen Bonding

Question 5

As surface area increases what intramolecular force increases as well?

Accepted Answer

London forces

Question 6

What increases solubility?

Accepted Answer

Branching or cluttering

Question 7

How can you compare the boiling points of 2 structures?

Accepted Answer

By seeing whether they stack well.

Question 8

Describe the relationship between branching and london forces

Accepted Answer

Increased branching will result in less london forces.

Question 9

More branching means...

Accepted Answer

Lower BP, Lower MP, Higher solubility

Question 10

Increased molecular weight meansw

Accepted Answer

Higher BP, HIgher MP, Lower solubility

Question 11

Hydrogen bonding means...

Accepted Answer

Higher BP, Higher MP, Higher solubility

Question 12

Dipole-Dipole means...

Accepted Answer

Higher BP, Higher MP, Higher Solubility

Alle Karten