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Sandy explored the effect of two fluorescent dyes on mutually the synthesis of benzpinacol and the chemiluminescent reaction. Dye 1 quenched the benzpinacol reaction as well as gave a green fluorescence in the chemiluminescent reaction. Dye 2 failed to quench the synthesis of benzpinacol however afforded a red flurorescence in the chemiluminescent reaction. Explain what can you say about the estimated energy levels of the S1 and T1 states of the two dyes?

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