CHEMISTRY POST UTME
1+ 97 ViewsCHEMISTRY POST UTME Practice the Chemistry Post UTME for Universities, Polytechnics and College of Education with our CBT…
CHEMISTRY PAST QUESTIONS
JAMB CHEMISTRY PAST QUESTIONS
OXYGEN (O2) PROPERTIES AND USES
1+ 635 ViewsOXYGEN (O2) PROPERTIES AND USES Oxygen (O2) is an active, life-sustaining component of the atmosphere; making up 20%…
RUSTING OF IRON
1+ 316 ViewsRUSTING OF IRON Corrosion The eating up of metals by the action of air and moisture on their…
WATER AND HYDROGEN
1+ 368 ViewsWATER AND HYDROGEN Hydrogen is the simplest element. It is the first element in the periodic table, and…
AIR AND COMBUSTION
2+ 231 ViewsAIR AND COMBUSTION Percentage of Oxygen in Air We have read that Air consists mainly of molecules of…
INDICATORS
0 182 ViewsINDICATORS Red cabbage juice solution works well instead of universal indicator solution. Making Cabbage Indicator Acid base indicators…
AN ALKALI
2+ 241 ViewsAN ALKALI Alkali is pronounced like alcohol, with ‘lie’ at the end instead of ‘hol’. An alkali is…
ACIDS, BASES AND INDICATORS
1+ 412 ViewsACIDS, BASES AND INDICATORS Introduction All the elements in nature fall into three classes: metals, non-metals and gases.…