💿 The Laws of Thermodynamics, Entropy, and Gibbs Free Energy

note

This is an authentic video. Do not try to understand every word you hear.
Watch and listen for general and specific information by completing the following tasks.

Before you watch:

Exercise 1. Predict in which state the particles of water are more ordered. Explain why you think so.

a cloud

liquid

ice

Video

While you watch:

Exercise 2. Watch the video (till 3:15) and complete these sentences WITH ONE WORD ONLY

Exercise 3. Watch the video (3:16-till the end) and decide either these statements are True (T) or False (F). Provide evidence from the video.

After you watch:

Exercise 4: In each of the following pairs, say which one will have the greater entropy:

a) 1 mole of CaCl_2(aq) and 1 mole of CaCl_2(s)
b) 1 mole of H₂O_(l) and 1 mole of H₂O_(g)
c) 1 mole of Br_2(g) and 2 moles of Br_2(g)