by Sunday | May 8 | Chemistry WAEC
A. ethanol B. ethanoic acid C. methanol D. methanoic acid Correct Answer: Option B B. ethanoic acid
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.