1.

For a reaction 2 Cl_((g))rarrCl_(2)What are the signs of DeltaH and DeltaS ?

Answer»

Solution :The GIVEN reaction represents the formation of bonds. Hence energy is released , ie., `DELTAH` is - ve
Further two moles of atom will have GREATER randomness than ONE mole of molecules. Hence randomness increases so `DeltaS=+ve`


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