by Sunday | Aug 23 | Chemistry WAEC
A. It is a slow reaction B. the process is reversible C. it is similar to hydrolysis D. it is catalysed by acids E. the products usually have a fruity smell Correct Answer: Option C – it is similar to hydrolysis
by Sunday | Aug 23 | Chemistry WAEC
A. the reaction vessel gets hotter as the reaction proceeds B. ∆H for the reaction is positive C. the rate of the reaction increases with time D. the activation energy of the reaction is high E. the rate of the reaction increases with time Correct Answer: Option A...
by Sunday | Aug 23 | Chemistry WAEC
A. stops the growth of fungus on the rubber B. increases the solubility of the rubber C. decreases the elasticity of the rubber D. hardnes the rubber through cross-linkage E. removes sulphur from the rubber Correct Answer: Option D – hardnes the rubber through...
by Sunday | Aug 23 | Chemistry WAEC
A. bond energy B. ionization energy C. potential energy D. activation energy E. kinetic energy Correct Answer: Option B – ionization energy
by Sunday | Aug 23 | Chemistry WAEC
A. Ethyne B. Ethane C. Monochloroethene D. Propene E. Butadiene Correct Answer: Option B – Ethane
by Sunday | Aug 23 | Chemistry WAEC
A. O2 B. CI2 C. HCI D. H2S E. CO2 Correct Answer: Option A – O2
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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