by Sunday | May 8 | Chemistry WAEC
A. 1,1 – dibromoethane B. 1,2 – dibromoethene C. 1,1 – dibromoethene D. 1,2 – dibromoethane Correct Answer: Option D D. 1,2 – dibromoethane Explanation Ethene is an alkene, meaning it has a carbon to carbon double bond. When Bromine is...
by Sunday | May 8 | Chemistry WAEC
A. bauxite B. cryolite C. duralumin D. kaolin Correct Answer: Option A A. bauxite
by Sunday | May 8 | Chemistry WAEC
A. ammoniacal silver trioxonitrate (V) solution B. Benedict solution C. bromine water D. Fehling’s solution Correct Answer: Option A A. ammoniacal silver trioxonitrate (V) solution
by Sunday | May 8 | Chemistry WAEC
A. nylon B. perspex C. polyethene D. polychloroethene Correct Answer: Option A A. nylon Explanation Every option, except nylon (which is a condensation polymer), is an addition polymer.
by Sunday | May 8 | Chemistry WAEC
A. Crystallization B. Chromatography C. Filtration D. Sublimation Correct Answer: Option B B. Chromatography
by Sunday | May 8 | Chemistry WAEC
A. Alkane B. Alkanol C. Alkanal D. Alkyne Correct Answer: Option B B. Alkanol
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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