
Likely Chemistry Practical Questions 2026 WAEC
A is solution Containing 10.10g/dm3 of H2SO4, B Containing NaOH of Unknown Concentration. The volume of acid used is 12.10 cm³ white the Volume of B is 25.0cm3. Calculate; a. the concentration of A in mol/dm³ a H2SO4 b. the concentration of B in moldm-3 c. the mass of H₂SO4 required to make 10.10g/dm3 of solution d. the number of hydrogen ion present


