Non-spontaneous Process

Definition

A non-spontaneous process is one that does not occur naturally under a set of conditions and requires an external influence or energy input to proceed.

Related terms

Endothermic Reaction:

A chemical reaction that absorbs heat from its surroundings. It's considered non-spontaneous as it requires continuous energy input.

Activation Energy:

The minimum amount of energy required to initiate a chemical reaction, often supplied externally for non-spontaneous processes.

Endergonic Reaction:

A reaction that requires energy in order to proceed, similar to endothermic reactions but specifically referring to changes in Gibbs Free Energy.