A polymer contain 10 molecules with molecular mass 10,000 and 10 molecules with molecular mass 1,00,000 number average molecular weight of the polymer will be

A polymer contains 10 molecules with molecular mass 10,000 and 10 molecules with molecular mass 1,00,000 calculate the polydispersity index of the polymer

A polymer contains 10 molecules with molecular mass 10,00 and 10 molecules with molecular mass 1,00,00 then calculate the polydispersity index (PDI)

A sample of polymer contains 30% molecules with a molecular mass 20,000 , 40% with molecular mass 30,000 and 30 % with 60,000 ." .What is the number average molecular mass of the polymer?

Calculate the molecular mass of NH_(3) molecule.

The polymer contains 30% molecules of molar mass 20,000, 40% molecules of molar mass 30,000 and rest of the molecules have molecular mass of 60,000 then PDI of the polymer

In a polymer sample 30% molecules have a molecular mass 20,000 , 40% have molecular mass 30,000 and rest have 60,000 .The number average molecular mass is x times10^(4) then x is

A sample of a polymer contains 200 molecules of molecular mass 10^(3) each, 300 molecules of molecular mass 10^(4) each and 500 molecules each having 10^(5) as molecular mass. Calculate bar(M)_(N) and bar(M)_(W) for the sample