Question Section (TEN Mark Questiom] 1 of 1 Upload answer sheets What is polydispersity index (PDI) of a polymer? How can you differentiate a naturally formed polymer and a synthetically prepared polymer based on their PDI values? A polymer sample prepared was analysed to found that it is made up of: 4000 molecules (mol.wt.: 2,500 g/mol), 8000 molecules (mol.wt.: 7,500 g/mol), 7000 molecules (mol.wt.: 12,500 g/mol) and 2000 molecules (mol wt: 17,500 g/mol). Calculate Mn, Mw and PDI of the polymer [Provide neat tabulation and all the calculation steps). Sy to check your submission Once you upload files from your second device. click on