50, 50
25, 50
50, 25
25, 25
Correct answer is C
No explanation has been provided for this answer.
The oil used in the froth floatation process is ...
During the extraction of iron in the blast furnance, slag is produced using ...
Consider the reaction represented by the following equation: xCH\(_3\)OH + yO\(_2\) → 2CO\(_2\)...
Animal charcoal differs from wood charcoal in that it ...
MnO\(_{4(aq)}^{-1}\) + 8H\(^+ _{(aq)}\) + Y → Mn\(^{2+} _{(aq)}\) + 4H\(_2\)O\(_{(l)}\) Y in t...