by Sunday | Aug 23 | Chemistry WAEC
A. carbon (IV) oxide and nitrogen B. carbon (II) oxide and hydrogen C. carbon (ll) oxide and nitrogen D. carbon (lV) oxide and steam Correct Answer: Option B – carbon (II) oxide and hydrogen Explanation Reaction: C (white hot coke) + H2O (steam) → CO +...
by Sunday | Aug 23 | Chemistry WAEC
A. ethanal B. ethylethanoate C. ethanoic acid D. ethyne E. ethanedioic acid Correct Answer: Option C – ethanoic acid
by Sunday | Aug 23 | Chemistry WAEC
A. have the same spin B. are easier to remove than those in the 2p orbital C. are closest to the nucleus D. have the same energy as those in the 2s orbital E. have different magnetic quantum numbers Correct Answer: Option C – are closest to the...
by Sunday | Aug 23 | Chemistry WAEC
A. nitrogen B. helium C. hydrogen D. fluorine E. oxygen Correct Answer: Option B – helium
by Sunday | Aug 23 | Chemistry WAEC
A. halogenation B. hydrolysis C. dehydration D. hydrogenation E. decomposition Correct Answer: Option D – hydrogenation
by Sunday | Aug 23 | Chemistry WAEC
A. oxygen and hydrogen B. Hydrogen and nitrogen C. nitrogen and oxygen D. nitrogen and carbon (ll) oxide E. hydrogen and carbon (ll) oxide Correct Answer: Option D – nitrogen and carbon (ll) oxide
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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