by Sunday | Aug 25 | Chemistry WAEC
A. H2S B. SO2 C. HCI D. SO3 E. O2 Correct Answer: Option B – SO2 Explanation 2Fe (s) + 6H2SO4 (l) → Fe2(SO4)3 (aq) + 3SO2 (g) + 6H2O (l)
by Sunday | Aug 25 | Chemistry WAEC
A. the natural tendency for a system to achieve a greater disorder B. a balance of two driving forces between free energy and enthalpy changes C. the cause of spontaneity of a reaction D. a measure of the enthalpy of a reaction E. a measure of the rate of attaining...
by Sunday | Aug 25 | Chemistry WAEC
A. 1.2 x 10²³ B. 3.0 x 10²³ C. 6.0 x10²³ D. 1.2 x 10²² E. 30 x10²³ Correct Answer: Option C – 6.0 x10²³
by Sunday | Aug 24 | Chemistry WAEC
A. increasing the reaction pathway B. increasing the surface area of the reactants C. increasing the pressure on the system D. decreasing the temperature at which the reaction occurs E. decreasing the activation energy of the reaction Correct Answer: Option E –...
by Sunday | Aug 24 | Chemistry WAEC
A. Ethyne B. Butane C. Pentane D. Tetrachloromethane E. Ethanol Correct Answer: Option A – Ethyne
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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