This article involves enthalpy change of reaction, enthalpy change of formation, enthalpy of combustion and calculations involving conbustion. Question 1 (a) State Hess's law (b) Given the following data; C(s) + …
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2001 JAMB CHEMISTRY Use the graph below to answer question 1 and 2 1. How long does it take all the solid to melt? (a) 1.0 mins (b) 2.5 mins (c) 3.0 mins (d) 6.0 mins ANSWER: B …
