Q2. You simulate the self-assembly of a random co-polymeric chain system in a 1:1 mixture of two solvents, S1 and S2. The random co-polymer is 1 part A and 10 parts B. A is neutral towards solvent S1 and repulsive towards S2, while B is repulsive towards S1 while it is very repulsive towards S2.S1 and S2 are repulsive towards each other. Total: 25 (pts) a) Make a table of interactions below. Clearly label neutral (N), repulsive (R) and very repulsive (V) b) Sketch what the local region around a single polymeric chain might look like in excess of solvent. c) In the RDF figure shown below, there are five different radial distribution curves. S1 S1,S1S2,S2S2, polymer- S1 and polymer- S2. Label which might be which. Please recall that the RDF is the Fourier transform of e.g. x-ray spectra. d) Rationalize your result for each case by a single sentence. Include a pairwise interaction equation dominating the observed behavior (covalent, Coulomb, London dispersion; etc.) LO:Write and provide a physics-based interpretation of the equations that describe pairwise interactions between covalently bonded and non-bonded atoms