Question

27 Number average molecular mass of a polymerthat contains 15 molecules with each of mass8,000 and 15 molecules with each of mass80,000 is1) 22,0002) 33,0003) 11,0004) 44.00028. Which one of the following monomers can notbe used for the cationic polymerisation ?1) Vinyl ester 2) Isobutylene3) Vinyl ether 4) Styrene​

Answer 1

Answer:

11000 because 27mole are there

Explanation: