No
Yes, although a caffeine-free variant is available. The caffeine-free variant usually comes in gold-colored cans.
There are 37.5 of caffeine in coke a cola.
The question seems to imply the impression that the presence of caffeine renders something non-kosher. That is not the case. While there are some Jewish individuals or groups who hold the opinion...
There is over 100million caffine partcalls in cola xx