by Sunday | Aug 23 | Chemistry WAEC
A. 3 B. 9 C. 10 D. 18 E. 32 Correct Answer: Option D – 18
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
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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