Which one of the following processes is non-s | vedclass

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(D) process is considered non-spontaneous if it does not occur on its own and requires external work to proceed in a specific direction. $A$. Dissolut

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Flow of electric current from low potential to high potential

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(D) process is considered non-spontaneous if it does not occur on its own and requires external work to proceed in a specific direction. $A$. Dissolution of $CuSO_4$ in water is spontaneous. $B$. The reaction between $H_2$ and $O_2$ to form water is spontaneous. $C$. Water flowing down a hill is a spontaneous process due to gravity. $D$. The flow of electric current from low potential to high potential is non-spontaneous because it requires an external power source (like a battery) to overcome the potential difference.

Which one of the following processes is non-spontaneous?

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