by Sunday | Dec 27 | Chemistry WAEC
A. One Faraday B. One ampere C. Three Faradays D. Three amperes Correct Answer: Option C – Three Faradays Explanation AlCl3 → Al3+ + 3Cl- At cathode: Al3+ + 3e- → Al 3 mole of electrons corresponds 3 F charge So, required charge =3...
by Sunday | Dec 27 | Chemistry WAEC
A. nylon B. protein C. starch D. polyethene Correct Answer: Option D – polyethene Explanation Condensation polymers are any kind of polymers whose process of polymerization involves a condensation reaction.
by Sunday | Dec 27 | Chemistry WAEC
A. the formation of unionized fatty acid. B. increase in the pH of the soap molecules. C. anti-biodegradable effect of hydrogen ions D. the hardness of the acidic water. Correct Answer: Option A – the formation of unionized fatty acid. Explanation Soaps cannot...
by Sunday | Dec 27 | Chemistry WAEC
A. galactose B. maltose C. glucose D. fructose Correct Answer: Option B – maltose Explanation Maltose is produced by the enzymatic hydrolysis of
by Sunday | Dec 27 | Chemistry WAEC
A. carbon(IV) oxide. B. ethanoic acid. C. propanol D. propan-1, 2, 3- triol. Correct Answer: Option A – carbon(IV) oxide. Explanation Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose,...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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