CHEMISTRY POST UTME 1
Posted in POST UTME/POST JAMB

CHEMISTRY POST UTME

181 ViewsCHEMISTRY POST UTME Practice the Chemistry Post UTME for Universities, Polytechnics and College of Education with our CBT software…

Chemistry
Posted in Exams Past Questions (Senior Classes)

CHEMISTRY PAST QUESTIONS

517 ViewsSchool Portal NG

Jamb logo
Posted in JAMB

JAMB CHEMISTRY PAST QUESTIONS

660 ViewsSchool Portal NG

Chemistry
Posted in Chemistry

OXYGEN (O2) PROPERTIES AND USES

785 ViewsOXYGEN (O2) PROPERTIES AND USES   Oxygen (O2) is an active, life-sustaining component of the atmosphere; making up 20% by…

Chemistry
Posted in Chemistry

RUSTING OF IRON

453 ViewsRUSTING OF IRON Corrosion The eating up of metals by the action of air and moisture on their surface…

Chemistry
Posted in Chemistry

WATER AND HYDROGEN

464 ViewsWATER AND HYDROGEN Hydrogen is the simplest element. It is the first element in the periodic table, and it…

Chemistry
Posted in Chemistry

AIR AND COMBUSTION

314 ViewsAIR AND COMBUSTION Percentage of Oxygen in Air We have read that Air consists mainly of molecules of oxygen…

Chemistry
Posted in Chemistry

INDICATORS

244 ViewsINDICATORS Red cabbage juice solution works well instead of universal indicator solution. Making Cabbage Indicator Acid base indicators are…

Chemistry
Posted in Chemistry

AN ALKALI

342 ViewsAN ALKALI Alkali is pronounced like alcohol, with ‘lie’ at the end instead of ‘hol’. An alkali is any…

Chemistry
Posted in Chemistry

ACIDS, BASES AND INDICATORS

516 ViewsACIDS, BASES AND INDICATORS   Introduction  All the elements in nature fall into three classes: metals, non-metals and gases. Non-metals…