How many cations will be produced from a solution of potassium aluminium tetraoxosulphate (VI)?
A. 3 B. 4 C. 1 D. 2 Correct Answer: Option D = 2
N2O4(g) ↔ 2NO2(g) ΔH = +ve. What is the effect of increase in temperature?
A. increase the value of the equilibrium constant B. decreases the value of the equilibrium constant C. increase in the reactant production D. shift the equilibrium to the left Correct Answer: Option A – increase the value of the equilibrium...
Which of the following noble gases is commonly found in the atmosphere?
A. Xenon B. Neon C. Helium D. Argon Correct Answer: Option D – Argon Explanation Argon, with the symbol Ar which is the third noble gas, in group 18 makes up about 1% of the Earth’s atmosphere, making it the most common noble gas on...
A suitable solvent for iodine and naphthalene is?
A. carbon (IV) sulphide B. ethanol C. water D. benzene Correct Answer: Option B – ethanolProducts
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Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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Co-Ownership Structures and Land Acquisition Methods in Nigeria
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Rights in Community Land and Fundamental Land Concepts in Nigeria
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Customary Land Control and the Origins of Nigeria's Land Use Act
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Land Ownership Principles and Transaction Laws in Nigeria
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