by Sunday | Aug 25 | Chemistry WAEC
A. Na3AI(OH)4 B. Na2AI(OH)3 C. NaAI(OH)3 D. Na4AI(OH)4 E. NaAI(OH)4 Correct Answer: Option E – NaAI(OH)4
by Sunday | Aug 25 | Chemistry WAEC
A. Ammonium chloride B. Brine C. Limestone D. Calcium oxide E. Calcium chloride Correct Answer: Option E – Calcium chloride
by Sunday | Aug 25 | Chemistry WAEC
A. lodine crystals sublime B. lodine atoms are held together by strong forces C. lodine molecules are held together by weak forces D. lodine molecules are covalent E. lodine is a solid at room temperature Correct Answer: Option C – lodine molecules are...
by Sunday | Aug 25 | Chemistry WAEC
A. acid from which it is formed is strong B. sodium is an alkali metal C. sodium trioxocarbonate (IV) is decomposed by water D. sodium trioxocarbonate (lV) is stable to heat E. sodium triocarbonate (IV) is hydrolyzed in water Correct Answer: Option E – sodium...
by Sunday | Aug 25 | Chemistry WAEC
A. 2KOH+CI2 → KCIO + KCI + H2O B. 4KOH + 2CI2 → 4KCI + 2H2O + O2 C. 6KOH + 3CI2 → KCIO3 + 5KCI + 3H2O D. 2KOH + CI2 → 2KCI + H2O2 E. KOH + 2CI2 + H2O → KCI + 3HCI + O2 Correct Answer: Option C – 6KOH + 3CI2 → KCIO3 + 5KCI +...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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