link to Chemistry gateway, which contain links to videos about various chemistry concepts - you'll have to find the relevant specific link(s) to do this assignment.

on a sheet of paper, (i) answer the below questions based on your textbook and the above video link, (ii) include textbook page number(s) and url of the website (or sequence of links starting from the above link), where you found the answer, and (iii) include the names of all group members and identify the recorder.

topic(s): IMF

questions [8 points; 2 points / question]

1. what is an intermolecular force (IMF) ? list and describe the three types of IMF and the type of compounds involved.

2. for molecules of similar number of electrons, what is the relative strenght of the different types of IMF ?

3. describe the basis of London IMF (in a nonpolar compound).

4. what does the term, polarizability, mean ? what is it's basis ? what determines the 'degree' of a molecule's polarizability ?