by Sunday | Sep 16 | Chemistry JAMB
A. Drug making B. Cement making C. Paint making D. Perfume making Correct Answer: Option A – Drug making Explanation Crystallization is required the most in industries where the purity of their products is important e.g in the manufacture of drugs and in sugar...
by Sunday | Sep 16 | Chemistry JAMB
A. burning B. adsorption C. evaporation D. absorption Correct Answer: Option B – adsorption Explanation The acetate and paper modify the particulate smoke phase by particle retention (filtration), and finely divided carbon modifies the gaseous phase...
by Sunday | Sep 16 | Chemistry JAMB
N2O4(aq) ⇌ 2NO2(g) △H = +ve A. Increase the reactant production B. Increase the value of the equilibrium constant C. Shift the equilibrium to the left D. Decrease the value of the equilibrium constant Correct Answer: Option B – Increase the value of the...
by Sunday | Sep 16 | Chemistry JAMB
CH4(g) + Cl2(g) → CH2Cl(s) + HCl(g) A. Concentration B. Catalyst C. Temperature D. Light Correct Answer: Option D – Light
by Sunday | Sep 16 | Chemistry JAMB
A. Strong acid and strong base B. Strong acid and weak base C. Weak acid and weak base D. Weak acid and strong base Correct Answer: Option C – Weak acid and weak base
by Sunday | Sep 16 | Chemistry JAMB
A. Enthalpy B. Activated complex C. Activation energy D. Enthalpy change Correct Answer: Option D – Enthalpy change
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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