Chemistry Paper 2 (Practical), WASSCE (PC), 2018

Candidate's Strength



Candidates showed strengths in the following areas:
-    calculation of relative atomic mass using relative abundance of isotopes;
-    ores of iron and aluminium;
-    chemical industries and environmental chemistry;
-    allotropy, allotropes of carbon and their uses;
-    application of Faraday’s first law of electrolysis;
-    gaseous fuels produced from coke;
-    disadvantages of hard water;