For the reaction `2Cl(g) rarr Cl_(2)(g)`, what are the signs of `DeltaH` and `DeltaS`?

For the reaction `2Cl(g) rarr Cl_(2)(g)`, what are the signs of `Delta

1.	For the reaction `2Cl(g) rarr Cl_(2)(g)`, what are the signs of `DeltaH` and `DeltaS`?
Answer» Correct Answer - `DeltaH` is negative (bond energy is released ) and `DeltaS` is negative (There is less randomness among the molecules than among the atoms ) `DeltaH and DeltaS` are negative The given reaction represents the formation of chlorine molecule from chlorine atoms. Here, bond formation is taking place. Therefore, energy is being released. Hence , `DeltaH` is negative. Also, two moles of atoms have more randomness than one mole of a molecule. Since spontaneity is decreased , `DeltaS` is negative for the given reaction.

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For the reaction `2Cl(g) rarr Cl_(2)(g)`, what are the signs of `DeltaH` and `DeltaS`?

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