by Sunday | Oct 15 | Chemistry JAMB
A. CnH2n+1 B. CnH2n C. CnH2n+2 D. CnH2n-2 Correct Answer: Option A – CnH2n+1
by Sunday | Oct 15 | Chemistry JAMB
A. Makes the iron metals solidify very quickly B. Combines with oxygen to give a pop sound C. Evolves a lot of heat when burnt D. Dissociates to produce carbon (IV) oxide and oxygen Correct Answer: Option C – Evolves a lot of heat when...
by Sunday | Oct 15 | Chemistry JAMB
A. Readily reacts with water B. Is reduced by atmospheric nitrogen C. Reacts vigorously on exposure to air D. Reacts with oxygen and carbon (IV) oxide Correct Answer: Option C – Reacts vigorously on exposure to air
by Sunday | Oct 15 | Chemistry JAMB
A. Electrons in the d orbitals B. Electron in the s orbitals C. A variable number of electrons in the p orbitals D. Partially filled p orbitals Correct Answer: Option A – Electrons in the d orbitals
by Sunday | Oct 15 | Chemistry JAMB
CH3COOH(g) → CH4(g) + CO2(g) A. Carboxylation B. Decarboxylation C. Acidification D. Esterification Correct Answer: Option B – Decarboxylation