AIR AND COMBUSTION QUESTIONS.
English
Basis
This questions cover the following areas ; composition of air, Fractional distillation of liquified air, Rusting, Oxygen, Combustion of elements of Air, Classification of oxides.
Beschrijving
Chemistry, Composition of air, Fractional distillation of liquefied Air, Rusting, Oxygen, Combustion of elements in air, Classification of oxides
Labels
30
Vragen
3 min
Per vraag
8:51
Gemiddelde tijd
Gediskwalificeerd
Wedstrijdscore
46
Deelnemers
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.