solutions

Question 1

trouton’s rule for water is what and why

Answer 1

del S = 109.1 J/K mol
there is hydrogen bonding so more heat is required to convert to vapours

Question 1

trouton’s rule

Answer 1

when a liquid is changing to vapour phase, entropy change is approx 85 J/ K mol

del S= Heat of vaporisation/Bioling point

Question 2

joule to calorie conversion

Answer 2

1 Joule = 0.239 calories