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riadik2000 [5.3K]
3 years ago
6

Given the chemical equation, predict the ΔS system for this change.

Chemistry
1 answer:
Setler79 [48]3 years ago
4 0

Answer : The \Delta S system for this change is, negative (-\Delta S).

Explanation :

Entropy : It measure the randomness and the disorderedness of the system.

As we know that the entropy increases, (+\Delta S) as we are moving from the solid state to liquid state and liquid state to gaseous state and the entropy decreases, (-\Delta S) as we are moving from gaseous state to liquid state and liquid state to solid state.

The given reaction is,

O_2(g)\rightarrow O_2(aq)

In this reaction, the phase changes from gaseous state to liquid or aqueous state. That means the entropy of the system for this change will be negative.

Hence, the \Delta S system for this change is, negative (-\Delta S).

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