by Sunday | Oct 10 | Chemistry JAMB
A. 3 B. 4 C. 1 D. 2 Correct Answer: Option D = 2
by Sunday | Oct 10 | Chemistry JAMB
A. increase the value of the equilibrium constant B. decreases the value of the equilibrium constant C. increase in the reactant production D. shift the equilibrium to the left Correct Answer: Option A – increase the value of the equilibrium...
by Sunday | Oct 10 | Chemistry JAMB
A. Xenon B. Neon C. Helium D. Argon Correct Answer: Option D – Argon Explanation Argon, with the symbol Ar which is the third noble gas, in group 18 makes up about 1% of the Earth’s atmosphere, making it the most common noble gas on...
by Sunday | Oct 10 | Chemistry JAMB
A. carbon (IV) sulphide B. ethanol C. water D. benzene Correct Answer: Option B – ethanol
by Sunday | Oct 10 | Chemistry JAMB
A. calcium hydroxide or magnesium hydroxide B. calcium trioxocarbonate (IV) or calcium tetraoxosulphate (VI) C. sodium hydroxide or magnesium hydroxide D. calcium chloride or sodium chloride salts Correct Answer: Option B = calcium trioxocarbonate (IV) or calcium...
by Sunday | Oct 10 | Chemistry JAMB
A. Electrovalent B. Metallic C. Covalent D. Dative Correct Answer: Option A – Electrovalent