For a spontaneous process.

For spontaneous process:

For spontaneous process—

What do you understand by spontaneous and non spontaneous processes ? What are the important features of a spontaneous process ?

Which of the following is not a spontaneous process?

Is rusting of iron a spontaneous process?

For spontaneous process triangleS is _____ and triangleG is _____.

Which is not a spontaneous process:

When happens to entropy of a spontaneous process?