by Sunday | Sep 16 | Chemistry JAMB
A. oxide of lead B. particulate matter C. oxides of sulphur D. gaseous hydrocarbon Correct Answer: Option C – oxides of sulphur Explanation Oxide of sulphur is formed as a result of acid rain. Options A,B, D are not formed as a result of the pressure of...
by Sunday | Sep 16 | Chemistry JAMB
A. soluble B. biodegradable C. cheaper D. foamy Correct Answer: Option B – biodegradable Explanation Biodegradable because the straight hydrocarbons are natural and slightly soluble in water. Options A, C, D do not have strength hydrocarbon chains and they could...
by Sunday | Sep 16 | Chemistry JAMB
NH3(g) + HCl(s) → NH4Cl (s) A. positive B. zero C. negative D. intermediate Correct Answer: Option C – negative Explanation Entropy s is a measure of the degree of disorder or randomness of a substance. The entropy change in the system is...
by Sunday | Sep 16 | Chemistry JAMB
A. positive change B. negative entropy change C. no entropy change D. a minimum entropy change Correct Answer: Option C – no entropy change Explanation No entropy change because the sugar will not change the chemical equivalent of the tea. Options A,B,D are not...
by Sunday | Sep 16 | Chemistry JAMB
A. Li, Be, Al and D B. Na, P, O and Cl C. B, C, N, and O D. Na, Mg, S and Ar Correct Answer: Option D – Na, Mg, S and Ar Explanation Na, Mg, S and Ar are the set of elements that belong to third period of the periodic table. Option A, B, C have elements which...
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.