What is a spontaneous process? Write the criteria for spontaneity of a process in terms of `DeltaG`.

What is a spontaneous process ? Give an example.

What is an isochoric process ?

What is an isobaric process ?

Define a non-spontaneous process.

What is downstream processing?

What is downstream processing?

What is polymerisation process?

Considering entropy (s) as a thermodynamic parameter, the criterion for the spontaneity of any process is