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

CANDIDATES’ STRENGTHS

Candidates’ were able to:

  • state the differences between boiling and evaporation;
  • calculate empirical and molecular formulae;
  • define chemical industry;
  • state the differences between fine chemical and heavy chemical;
  • write the reaction equation for the combustion of coal;
  • identify ammonia gas through the laboratory set-up for its preparation.