8. In which of the following ways was the design of Experiment 1 different from that of Experiment 2 ? In Experiment 1:
Your Answer is
Correct Answer is H
Explanation
Looking at tables 1 & 2, and then at the first line of Experiment 2, it is clear that Experiment 1 studied OFC1 and OFC2;
Experiment 2 studied OFC1, so F & G is not right, excluded;
The different temperatures are listed in Table 1, while Experiment 2 is a fixed temperature of 180°C, so H is chosen