by Sunday | Dec 11 | Chemistry WAEC
A. Concentration B. Temperature C. Pressure D. Volume Correct Answer: Option B B. Temperature Explanation Equilibrium constants aren’t changed if you change the concentrations of things present in the equilibrium. The only thing that changes an equilibrium...
by Sunday | Dec 11 | Chemistry WAEC
A. NH4CI(s) B. AICI3(s) C. CH3COONa(s) D. NH4NO3(s) Correct Answer: Option C C. CH3COONa(s)
by Sunday | Dec 11 | Chemistry WAEC
Cu(NO3)2(s) A. NO and NO2 B. O2 and NO C. NO2 and N2O4 D. O2 and NO2 Correct Answer: Option B B. O2 and NO
by Sunday | Dec 11 | Chemistry WAEC
Substance pH A. Lime 2.4 B. Banana 4.6 C. Distilled water 7.0 D. Milk of magnesia 10.5 Correct Answer: Option D D. Milk of magnesia 10.5
by Sunday | Dec 11 | Chemistry WAEC
A. forms an acid salt B. is an insoluble base C. forms a double salt D. reacts with a base or an acid Correct Answer: Option D D. reacts with a base or an acid