by Sunday | May 13 | Chemistry WAEC
A. S8 B. H2S C. SO2 D. SO3²‾ Correct Answer: Option B B. H2S
by Sunday | May 13 | Chemistry WAEC
A. Decreases the value of ∆H B. Increases the collision rate of reactant particles C. Shifts equilibrium position to the right D. Reduces the time for attainment of equilibrium Correct Answer: Option A A. Decreases the value of...
by Sunday | May 13 | Chemistry WAEC
A. reactants in the system are used up B. concentrations of the products are greater than those of the reactants C. concentrations of the reactants and products remain constant D. reactants stop forming the products Correct Answer: Option C C. concentrations of the...
by Sunday | May 13 | Chemistry WAEC
A. Redox reaction B. Destructive distillation C. Dehydration D. Neutralization Correct Answer: Option B B. Destructive distillation
by Sunday | May 13 | Chemistry WAEC
A. Ammonium chloride B. Sodium chloride C. Sulphur (IV) oxide D. Potassium oxide Correct Answer: Option D D. Potassium oxide