The band gap of synthesized CeO2 was located to about 3.05 eV in the Kubelka-Munk function Evaluation of UV-diffuse reflectance spectra. Synthesized CeO2 confirmed the successful catalytic exercise in the direction of the photocatalytic removal of reactive dyes below visible light. Photocatalytic action was studied to establish the result the https://andrewf429wws5.yourkwikimage.com/user