Q1. Calculate the wave number and frequency of a beam of infrared radiation with a wavelength of 5.00 mm. What is the energy in joules of one photon of above radiation? Show your work.Q2. A 7.25 x 10-5 M solution of potassium permanganate has a transmittance of 44.1% when measured in a 2.10-cm cell at a wavelength of 525 nm. Calculate (a)the absorbance of the solution, and (b) the molar absorptivity. Show your work.Q3. List the major components of GC and LC instrumentsQ4. How do eluent and eluate differ from each other?Q5. List the major components of a simple spectrophotometer

Solution of Potassium Permanganate & Wave Number and Frequency Discussion