Identify the process which corresponds to the standard enthalpy change of atomization…

CHEMISTRY · Single correct · A Level · Chemistry · Energetics · Energetics

Problem

Identify the process which corresponds to the standard enthalpy change of atomization of bromine. (1) Br2(g)→2Br(g)\text{Br}_2(\text{g}) \rightarrow 2\text{Br}(\text{g}) (2) Br2(l)→2Br(g)\text{Br}_2(\text{l}) \rightarrow 2\text{Br}(\text{g}) (3) 12Br2(g)→Br(g)\frac{1}{2}\text{Br}_2(\text{g}) \rightarrow \text{Br}(\text{g}) (4) 12Br2(l)→Br(g)\frac{1}{2}\text{Br}_2(\text{l}) \rightarrow \text{Br}(\text{g})

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