A solid reacts exothermically to yield a mixture of gases in a container of variable volume. option A. . ΔH is less than (more negative) Δ E of the system.
A solid reaction yields a mixture of gases in an exothermic response. Exothermic reaction is a process that provides out electricity after the response, it's miles are mainly represented by using bad H, that is enthalpy. Heat energy is launched as gas dissolves in answer, meaning the dissolution reaction is exothermic. As such, fuel will become less soluble as temperate increases. growing temperature outcomes in elevated kinetic electricity.
The enthalpy is negative( ∆H) when the response release strength which means that the electricity that needs to be absorbed to interrupt the bonds of the reactants is more than electricity released when new bonds are fashioned.
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A solid yields a mixture of gases in an exothermic reaction that takes place in a container of variable volume.
A. ΔH is less than (more negative) Δ E of the system.
B. ΔH is greater than ΔE of the system.
C. ΔH is equal to ΔE of the system.
D. can't be determined without more information
Hence, the answer is option A.
Learn more about Enthalpy ΔH here:-https://brainly.com/question/16387742
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