by Sunday | May 12 | Chemistry WAEC
A. one proton only B. one neutron only C. one proton and one neutron D. one proton, one electronic and one neutron Correct Answer: Option A A. one proton only
by Sunday | May 12 | Chemistry WAEC
A. Iron B. Sodium C. Aluminium D. Calcium Correct Answer: Option A A. Iron
by Sunday | May 12 | Chemistry WAEC
A. lather readily with hard water B. increase the surface tension of water C. cause hydrolysis of salts in water D. from a curdy precipitate with soft water Correct Answer: Option A A. lather readily with hard water
by Sunday | May 12 | Chemistry WAEC
A. 16 B. 17 C. 18 D. 19 Correct Answer: Option C C. 18
by Sunday | May 12 | Chemistry WAEC
The following compounds are hydrocarbons except? A. methylpropanoate B. 2-methylbutane C. benzene D. cyclohexane Correct Answer: Option A A. methylpropanoate