Hydrogen gas is a non polluting fuel hydrogen gas may be prepared by electrolysis of water. 2 h20 (l) --> 2h2(g) +o2(g) predict the signs of delta h and delta s for the production of hydrogen gas by electrolysis of water
a. delta h > 0 and delta s > 0
b. delta h < 0 and delta s > 0
c. delta h > 0 and delta s < 0
d. delta h < 0 and delta s < 0
e. delta h=0 and delta s < 0