by Sunday | Dec 27 | Chemistry JAMB
A. phosphorus B. sulphur C. carbon D. chlorine Correct Answer: Option C – carbon Explanation The oxides which neither react with acids nor react with bases are known as neutral oxides. Carbon monoxide neither reacts with acids nor reacts with bases. Thus, carbon...
by Sunday | Dec 27 | Chemistry JAMB
A. composition B. dissociating ability C. stability to heat D. precipitating ability Correct Answer: Option C – stability to heat Explanation The method used to prepare a salt depend on: the solubility of the salt in water. the heat stability of the...
by Sunday | Dec 27 | Chemistry JAMB
A. chromium(vi)oxide B. iron(iii)oxide C. copper(i)oxide D. vanadium(v)oxide Correct Answer: Option D = vanadium(v)oxide Explanation During the Contact Process for manufacturing sulfuric acid, sulfur dioxide has to be converted into sulfur trioxide, which is done by...
by Sunday | Dec 27 | Chemistry JAMB
A. 3-chloro-3-methylbutane B. 2,2,-dichloro-3-methylbutane C. 3-methylchlorobutane D. 2-chloro-2-methylbutane Correct Answer: Option D – 2-chloro-2-methylbutane Explanation Straight-chain hydrocarbon molecules that contain only singly-bonded carbons are called...
by Sunday | Dec 27 | Chemistry JAMB
A. neutron and proton B. proton and electron C. proton and ions D. neutron and electron Correct Answer: Option A – neutron and proton Explanation The nucleus contains two types of subatomic particles, protons and neutrons. The protons have a positive electrical...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
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