The Stern Volmer plot shown below is a plot of relative fluorescence intensity (Fo/F) of fluorescein as a function of increasing concentration of bromide ions (Br) in solution.

What type of quenching is this plot consistent with? Calculate (roughly using a ruler) the slope of the graph and hence given that To = 4 ns, calculate the rate constant for that type of quenching. Comment on your answer.

The Stern Volmer plot shown below is a plot of relative fluorescence intensity (F0/F) of fluorescein as a function of increasing concentration of bromide lons ( Br) in solution. What type of quenching is this plot consistent with? Calculate (roughly using a ruler) the slope of the graph and hence given that 0=4ns, calculate the rate constant for that type of quenching. Comment on your