AIR AND COMBUSTION QUESTIONS.
English
Bàsic
This questions cover the following areas ; composition of air, Fractional distillation of liquified air, Rusting, Oxygen, Combustion of elements of Air, Classification of oxides.
Descripció
Chemistry, Composition of air, Fractional distillation of liquefied Air, Rusting, Oxygen, Combustion of elements in air, Classification of oxides
Etiquetes
30
Preguntes
3 min
Per pregunta
8:51
Mitjana de temps
Desqualificat
Puntuació en la competició
46
Participants
Unfortunately, this test will not be able to receive a prize:
1.Too many missing explanations. More than 10 explanations simply repeat the correct answer. E.g.
#q29, #q27, #q26, #q24, #q23, #q22 etc
It was educational though.