Question

THURSDAY, APRIL 5T",2018 Answer all questions correctly in ink in the examination booklet (10 pts each) 1) Indicate the sign of the change in entropy for each of the following processes: g) ? a) boiling water b) N205 2NO2 (g) + O2(g) c) shuffling a deck of cards 2) Is the following reaction spontaneous at 25°C under standard cor CEI.-, t. 202 (g) ? CO2 (g) + 2 H,O (1) G13.6 k.J) spontaneous at 25

Answer 1

1) Indicat the fignot the claup 1h ent opy fora each- aj Boǐ libauntDY bailig o unker malede will eneoy and → +ve. (positive) because dun b) becaug humber at molecule incavs p lusspace uutel auduİlable r moving arm kade CYWM loh spananeoi