وارد شوید
JAMB - Chemistry (1985 - No. 40)
Hydrogen diffuses through a porous plug
at the same rate as oxygen
at a slower rate than oxygen
twice as fast as oxygen
three times as fast as oxygen
four times as fast as oxygen
نظرات (0)
ورود به نظر
تبلیغات
به جاوا اسکریپت اجازه دهید این صفحه را به درستی بارگیری کند
