I: The standard reaction free energy at

equilibrium is zero.
II: A reaction stops when the equilibrium is reached.
III: An equilibrium reaction is not affected by increasing the concentrations of products.
Which of these statements is/are true?

9 answers

II is not true, ever.
III is not true most times
I is always true
that answer is not correct
Which answer is wrong?
I plugged in the anwser and it was wrong. I tried putting in 1 and 1 and 3
these are the choices

1. Only I and III are true.
2. I, II, and III are true.
3. Only II is true.
4. Only III is true.
5. Only I and II are true.
6. None is true.
7. Only II and III are true.
8. Only I is true.
I agree with all of the answers given by Bob Pursley.
The correct choice from your list is #8. You haven't entered the correct choice; i.e., 8.
8,5, and 1 are wrong
or 4
i Figured it out. The answer is none