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WAEC Chemistry · Section 1

States of Matter, Energy and Energy Changes

Section A (For all candidates)

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Syllabus content and objectives

Official WAEC Chemistry outline · Section A (For all candidates)

Content

Kinetic theory, gas laws, liquids, solids, enthalpy, exothermic/endothermic processes

Objective

Apply kinetic theory to phase changes, diffusion, Brownian motion; perform calculations using gas laws (Boyle's, Charles', Graham's, Dalton's, Ideal Gas equation PV=nRT); distinguish structures of diamond and graphite; calculate enthalpy changes for combustion, neutralization, and dissolution.

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