by Sunday | May 9 | Chemistry WAEC
A. air pollution B. flooding C. increased humidity D. low rainfall Correct Answer: Option B B. flooding
by Sunday | May 9 | Chemistry WAEC
l. Brass II. Bronze III. Steel A. l only B. ll only C. lll only D. ll and lll only Correct Answer: Option C C. lll only
by Sunday | May 9 | Chemistry WAEC
A. Carbon rod B. Muslin bag C. The seal D. Zinc container Correct Answer: Option D D. Zinc container
by Sunday | May 9 | Chemistry WAEC
A. decreasing the temperature of the reaction B. decreasing the activation energy of the reaction C. increasing the surface area of the reactants D. decreasing the surface area of the products Correct Answer: Option B B. decreasing the activation energy of the...
by Sunday | May 9 | Chemistry WAEC
l. Pressure ll. Concentration III. Nature of reactants IV. Temperature A. l and ll only B. ll, lll and IV only C. l, ll and lll only D. l, ll, lll and IV Correct Answer: Option B B. ll, lll and IV only