by Sunday | Sep 13 | Chemistry JAMB
A. none B. 6 C. 7 D. 8 Correct Answer: Option A – none Explanation Electrons are found in the orbit of the atom. They revolve around the nucleus. There’s no electron found in the nucleus of an atom.
by Sunday | Sep 13 | Chemistry JAMB
The reaction 2H2S+SO2→3S+2H2O is? A. not a redox reaction because there is no oxidant in the reaction B. not a redox reaction because there is no reductant in the reaction C. a redox reaction in which H2S is the oxidant and SO2 is the reductant D. a redox reaction in...
by Sunday | Sep 13 | Chemistry JAMB
C4H10O A. 4 B. 2 C. 1 D. 3 Correct Answer: Option D = 3 Explanation ethoxlethane methoxylpropane propoxylmethane
by Sunday | Sep 13 | Chemistry JAMB
A. thrice as fast as oxygen B. at the same speed as oxygen C. four times as fast as oxygen D. twice as fast as oxygen Correct Answer: Option C – four times as fast as oxygen
by Sunday | Sep 13 | Chemistry JAMB
A. HCOOH B. NaHCO3 C. FeCO3 D. H2C2O4 Correct Answer: Option D – H2C2O4 Explanation It should be noted that for X to liberate CO2, X must be a carbonate or an oxalate. Since X decolorizes KMnO4, X must be an oxalate. Therefore, X is...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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