KNEC KCSE Chemistry Paper 1 Question Paper / 2016 Pre KCSE

KNEC KCSE Chemistry Paper 1 Question Paper / 2016 Pre KCSE 2016 Pre KCSE Chemistry Paper 1 1. The table below gives some properties of gases D and E GASES Density Effect of H2SO4 (aq) Effect of NaOH(aq) D Lighter than air Reacts to form a salt Dissolves without reacting E Heavier than air Not … Read more