1.) 10 mls of a solution of HCl with pH of 3.0 is diluted to 1L. What is the pH of the diluted solution?

2.) Given the following values for change in enthalphy (change H) and entropy (change S), which of the following processes can take place at 298K without violating the Second Law of Thermodynamics?

a.) change H= -84 kJ mol-1, change S= +125 J mol-1 K-1

b.) change H= -84 kJ mol-1, change S= -125 J mol-1 K-1

c.) change H= +84 kJ mol-1, change S= +125 J mol-1 K-1

d.) change H= +84 kJ mol-1, change S= -125 J mol-1 K-1