The potential energy diagram for a chemical reaction is shown below. Without catalyst
With catalyst
Potential Energy (J)
1804
160-
140
120-
100-
80-
60-
40-
20-
0
Reaction Coordinato
The activation energy for the reaction with a catalyst is:
O 180 kJ
140 kJ
100 kJ
60 kJ

Which statement explains which thermometer is more appropriate to measure the temperature of a liquid at 43.6 degrees celsius a) thermometer a, because it measures temperature more accurately than thermometer b b) thermometer b, because it measures temperature more accurately than thermometer a c) thermometer a, because it measures temperature more precisely than thermometer b d) thermometer b, because it measures temperature more precisely than thermometer a