CERTIFICATION FINAL PAPER 2026
SOLVED QUESTIONS AND ACCURATE
ANSWERS GRADED A+
● C₂H₃O₂⁻ Answer: Acetate
● CO₃²⁻ Answer: Carbonate
● HCO₃⁻ Answer: Hydrogen Carbonate (bicarbonate)
● CrO₄²⁻ Answer: Chromate
● Cr₂O₇²⁻ Answer: Dichromate
● CN⁻ Answer: Cyanide
● OH⁻ Answer: Hydroxide
● NO₃⁻ Answer: Nitrate