by Sunday | Dec 10 | Chemistry WAEC
A. Both large B. Both negligible C. Constant and negligible D. Large and negligible Correct Answer: Option B B. Both negligible
by Sunday | Dec 10 | Chemistry WAEC
A. Enthalpy change, ΔH is negative B. Heat content of a product is less than the heat content of a reactant C. Heat content of reactants is less than the heat content of the product D. The reaction is non-spontaneous Correct Answer: Option C C. Heat content of...
by Sunday | Dec 10 | Chemistry WAEC
A. Cl2 B. SO2 C. CH4 D. C2H6 Correct Answer: Option C C. CH4
by Sunday | Dec 10 | Chemistry WAEC
I. Temperature II. rate of condensation III. Cohesive forces holding the particles together. A. I B. I and II C. I and III D. II and III Correct Answer: Option C C. I and III
by Sunday | Dec 10 | Chemistry WAEC
A. Boyle’s and Gay Lussac’s laws B. Boyle’s and Graham’s laws C. Boyle’s and Charles’ laws D. Dalton’s atomic theory Correct Answer: Option C C. Boyle’s and Charles’ laws