by Sunday | May 13 | Chemistry WAEC
A. contains more ions B. is neutral to litmus C. has a lower molar mass D. has a higher pH Correct Answer: Option A A. contains more ions
by Sunday | May 13 | Chemistry WAEC
A. Aluminium ions B. Magnesium C. Silver D. Zinc ions Correct Answer: Option B B. Magnesium
by Sunday | May 13 | Chemistry WAEC
A. higher molar mass B. smaller surface area C. protective oxide coating D. diferent chemical properties Correct Answer: Option B B. smaller surface area
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...