by Sunday | Sep 16 | Chemistry JAMB
A. White light B. Photon C. X-ray D. Infrared Correct Answer: Option B – Photon Explanation Photon is unit of energy that carries light and has zero mass A, C and D are all electromagnetic waves of higher mass
by Sunday | Sep 16 | Chemistry JAMB
A. sodium chloride and potassium hydroxide B. sodium hydroxide C. potassium hydroxide D. soluble carbonates and hydrogen carbonate Correct Answer: Option B – sodium hydroxide Explanation Sodium hydroxide (NaOH) is made suitable or soap production locally. Option...
by Sunday | Sep 16 | Chemistry JAMB
A. uranium B. palladium C. actium D. thorium Correct Answer: Option A – uranium Explanation Uranium is a common nuclear because its less stability, as a result, has a great tendency to increase energy. Options B, C, D which are not...
by Sunday | Sep 16 | Chemistry JAMB
A. coal B. wood C. fuel D. chlorofluorocarbons Correct Answer: Option A – coal Explanation Coal is a major source of oxide of nitrogen. Option B, C, D do not contribute to the oxide of Nitrogen either. They are sources of oxides of carbon of sulphur...
by Sunday | Sep 16 | Chemistry JAMB
A. are monoatomic B. form ions easily C. have duplet or octet electronic configuration in the outermost shells in their atoms D. are volatile gases Correct Answer: Option C – have duplet or octet electronic configuration in the outermost shells in their atoms...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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