by Sunday | Oct 14 | Chemistry JAMB
A. 44.0 g B. 54.0 g C. 26.0 g D. 31.0 g Correct Answer: Option A – 44.0 g Explanation Density = mass/volume ∴ 1.98 = molecular mass/22.4 molecular mass = 1.98 X 22.4 = 44.35 ≅ 44.05
by Sunday | Oct 14 | Chemistry JAMB
A. 1s2 2s2 2p6 3s2 3p4 B. 1s2 2s2 2p6 3s2 3p5 C. 2s2 2p6 D. 3s2 3p5 Correct Answer: Option B – 1s2 2s2 2p6 3s2 3p5
by Sunday | Oct 14 | Chemistry JAMB
I. Treatment of cancer II. Detection of leakages in water mains III. Detection of the ages of ancient tools IV. Preparation of drugs A. I and III B. I and II C. I, II and III D. I, II, III and IV Correct Answer: Option...
by Sunday | Oct 14 | Chemistry JAMB
A. of a solute and a solvent B. whose composition is uniform C. whose composition is not uniform D. formed by solids and liquids Correct Answer: Option C – whose composition is not uniform
by Sunday | Oct 14 | Chemistry JAMB
A. 2, 8, 1 B. 2, 8, 4 C. 2, 8, 8 D. 2, 8, 5 Correct Answer: Option A – 2, 8, 1
by Sunday | Oct 14 | Chemistry JAMB
A. proton B. nucleus C. neutron D. electron Correct Answer: Option D – electron
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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