ExamPlay Light Logo
Ingia

WAEC - Chemistry (2021 - No. 42)

Consider the following energy profile diagram and use it to answer the question that follows

Consider the following energy profile diagram and use it to answer the question that follows

Consider the following energy profile diagram and use it to answer the question that follows

The enthalpy change of the reaction is------------

E\(_{A}\)
E\(_{B}\)
E\(_{C}\)
E\(_{D}\)

Maelezo

Enthalpy change, ΔH = ΔH\(_{product}\) - ΔH\(_{reactant}\)

From the diagram E\(_D\) represents the enthalpy change, ΔH.

Maoni (0)

Tangazo