Question: Why is the concentration at which A = 1 is an optimal concentration to carry out these measurements? Can you carry out the measurements described

Why is the concentration at which A=1 is an optimal concentration to carry out these measurements?
Can you carry out the measurements described in a) in a 1cm cuvette as you typically do in the measurement science lab?
The absorbance spectrum in c) has two peaks at 340 and 500nm. Given the populations of the ground state is the same for both these transitions, what is the nature of the difference?
How can we increase the sensitivity of the UV/vis measurement?
Why is the concentration at which A=1 is an optimal concentration

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