by Sunday | Sep 17 | Chemistry JAMB
A. barium B. potassium C. manganese D. aluminium Correct Answer: Option B = potassium
by Sunday | Sep 17 | Chemistry JAMB
A. hydroxide ion B. sulpgur (Vl)oxide C. hydrogen sulhide D. trioxosulphate (IV) salt Correct Answer: Option D – trioxosulphate (IV) salt
by Sunday | Sep 17 | Chemistry JAMB
A. N2O B. NO2 C. NH3 D. NO Correct Answer: Option A – N2O
by Sunday | Sep 17 | Chemistry JAMB
A. prevent condensed water from breaking the reaction flask B. enable the proper mixing of the reactions in the flask C. enhance the speed of the reaction D. prevent formation of precipitate Correct Answer: Option A – prevent condensed water from breaking the...
by Sunday | Sep 17 | Chemistry JAMB
A. Carbon (IV) oxide B. Sulphur (Vl) oixide C. Sulphur (IV) oxide D. Carbon (ll) oxide Correct Answer: Option D – Carbon (ll) oxide
by Sunday | Sep 17 | Chemistry JAMB
A. lattice energy B. ionization energy C. activation energy D. kinetic energy Correct Answer: Option C – activation energy