<prompt> Umusho 1: I-Ethenone ithambekele ekutheni i-polymerize ngokuzenzakalelayo, ukuxhumana ne-hydrogen peroxide kuholela ekuphenduleni okuqhuma futhi kungakha umoya ingxube yokuqhuma. Umusho wesibili: I-Ethenone ithambekele ekwakhekeni ngokuzenzekelayo. Ukuxhumana ne-hydrogen peroxide kuholela ekuphenduleni okuqhumayo. Ingakwazi ukuhlanganisa ingxube eqhumayo nomoya. Umbuzo: Ingabe umusho 1 nomusho 2 usho into efanayo? Yebo noma Cha?  <response>: Cha, akunjalo. 