by Sunday | Sep 16 | Chemistry JAMB
A. He B. Xe C. Ar D. Rr Correct Answer: Option A = He Explanation Helium has the greatest ionization energy because they are less stable. Options B, C, D have low ionization energy because one more stable and do not react...
by Sunday | Sep 16 | Chemistry JAMB
A. 1 B. 2 C. 3 D. 4 Correct Answer: Option C = 3 Explanation Ozone means Oz as the atomicity is 3. Options A, B, D cannot give ozone because their atomicity is not 3
by Sunday | Sep 16 | Chemistry JAMB
A. efflorescence B. déliquescence C. effervescence D. fluorescence Correct Answer: Option A – efflorescence Explanation Efflorescence is a process of long exposure to the atmosphere which favors salt loss of water. Options B, C, D are not related to loss of...
by Sunday | Sep 16 | Chemistry JAMB
A small quantity of solid ammonium chloride (NH4Cl) texted gently in a test tube, the solid gradually disappear produce two gases. Later, a white cloudy deposit was absent on the cooler part of the test tube. The ammonium chloride is to have undergo? A. distillation...
by Sunday | Sep 16 | Chemistry JAMB
A. HNO3 B. CH3COOH C. H2SO4 D. HCl Correct Answer: Option C – H2SO4 Explanation H2SO4 is the acid used in the electrolysis of water. Option A,B,D are concentrated acid and they will react with the water
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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