answer all parts

2. Answer ALL parts: Table 1 shows the spectroscopic data corresponding to anthracene. Using the data provided above: (i) Use a suitable graph to determine the molar absorption coefficient for anthracene at 356.25nm (Table 1) (ii) Which of the concentrations given in Table 1 would be appropriate for use in fluorescence spectroscopic analysis? Explain your answer. (iii) Name and explain two other factors that can affect a fluorescence spectrum. (iv) The 00 absorption (A00) and emission (00f) wavelengths can be seen Table 1. Calculate the Stokes' shift (in wavenumber and energy) between the absorption and emission wavelengths given. (h=6.2331034Js and c=2.998 X 108m/s ) . (v) 355nm is the lamba max for anthracene. What would happen to the fluorescence spectrum if the excitation wavelength was moved to from 355nm to 340nm ? (vi) Determine the fluorescence and non-radiative rate coefficients for anthracene. 2. Answer ALL parts: Table 1 shows the spectroscopic data corresponding to anthracene. Using the data provided above: (i) Use a suitable graph to determine the molar absorption coefficient for anthracene at 356.25nm (Table 1) (ii) Which of the concentrations given in Table 1 would be appropriate for use in fluorescence spectroscopic analysis? Explain your answer. (iii) Name and explain two other factors that can affect a fluorescence spectrum. (iv) The 00 absorption (A00) and emission (00f) wavelengths can be seen Table 1. Calculate the Stokes' shift (in wavenumber and energy) between the absorption and emission wavelengths given. (h=6.2331034Js and c=2.998 X 108m/s ) . (v) 355nm is the lamba max for anthracene. What would happen to the fluorescence spectrum if the excitation wavelength was moved to from 355nm to 340nm ? (vi) Determine the fluorescence and non-radiative rate coefficients for anthracene