by Sunday | Aug 23 | Chemistry WAEC
A. ammonium chloride B. calcium chloride C. silver bromide D. sodium bromide E. aluminium fluoride Correct Answer: Option C – silver bromide
by Sunday | Aug 23 | Chemistry WAEC
A. substitution reactions B. addition reactions C. addition polymerization D. catalytic hydrogenation E. catalytic halogenation Correct Answer: Option B – addition reactions
by Sunday | Aug 23 | Chemistry WAEC
A. methanoic acid B. dioxonitrate lll acid C. ethanedioic acid D. oxochlorate (l) acid E. hydrobromic acid Correct Answer: Option C – ethanedioic acid
by Sunday | Aug 23 | Chemistry WAEC
A. Electrolysis B. Hydrolysis C. Allotropic change D. Neutralization E. Corrosion Correct Answer: Option C – Allotropic change
by Sunday | Aug 23 | Chemistry WAEC
A. esterification B. bacterial decomposition C. combustion D. fractional distillation E. destructive distillation Correct Answer: Option E – destructive distillation
by Sunday | Aug 23 | Chemistry WAEC
A. 3 B. 9 C. 10 D. 18 E. 32 Correct Answer: Option D – 18