Kagika, Mary Wanjiku2025-07-112025-07-112022-01https://ir-library.ku.ac.ke/handle/123456789/30466A Thesis Submitted In Fulfilment of the Requirements for the award of the Degree of Master of Science in Chemistry in the School of Pure and Applied Science, Kenyatta University, January 2022. Supervisor Chhabra, Sumesh ChanderAbstractenThesis