by Sunday | Dec 9 | Chemistry WAEC
A. graduated beaker B. pipette C. test tube D. burette Correct Answer: Option C C. test tube Explanation Test tubes are convenient containers for heating small amounts of liquids or solids with a Bunsen burner or alcohol...
by Sunday | Dec 9 | Chemistry WAEC
A. Electron B. Neutron C. Nucleus D. Proton Correct Answer: Option A A. Electron Explanation An element’s chemical properties depend on its valence electrons. The chemical properties of elements depend on an element’s electron...
by Sunday | Dec 9 | Chemistry WAEC
A. vibrational motion B. vibrational and translational motion C. vibrational and random motion D. random and translational motion Correct Answer: Option A A. vibrational motion Explanation Solids vibrate but generally do not move from place to...
by Sunday | Dec 9 | Chemistry WAEC
A. Electronegativity B. Electron Affinity C. Ionization potential D. Catalytic ability Correct Answer: Option D D. Catalytic ability Explanation Every other factor influences the formation of electrovalent or Ionic bonds except Catalytic...
by Sunday | Dec 9 | Chemistry WAEC
A. Van der Waal’s forces B. Ionic attraction C. dipole attraction D. covalent bonding Correct Answer: Option A A. Van der Waal’s forces Explanation In CO2, due to electronegativity difference oxygens have a slight negative charge, hence surrounded by polar...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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