Synthesis and Characterization of Azo Dye: Methyl Oranage 1. Please provide detailed (molecular) explanation on why the dyeing of different kinds of fabrics resulted in different colors. It is crucial to show structure of fabrics and relate them to interactions with methyl orange while explaining.
2. Explain why melting point was not determined in this experiment?
3. Propose and draw a chemical reaction that would lead to complete discoloration of methyl orange.

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."

i don,t know so just answer mine