(a) The molar extinction coefficient of a compound, X, at 370 nm wave length
is 250 m2 mol1. Its solutions of concentration 7.5 102 mol m3 is taken
in a cell of thickness 0.010 m. Find the ratio of the intensity of transmitted
radiation to the intensity of the incident radiation.
(b) For 12C 16O, the fundamental frequency is 2143 cm1. Calculate the fundamental frequency of 14C 16O.