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Question 4 2 Points By using The Graph below that showing detector response as a function of elution time. Complete the following sentence: 1. For a chromatographic peaks. If retention time of mobile phase (t) is 1.2 minutes. The time spent by compound A In the stationary phase is. minutes. and the time spent by compound B in the stationary phase is minutes 50 that has affinity to the stationary phase rather than A B Column 1 Detector response M Column 2