The gold riddle

On your quest you find 3 treasure chests. 1 chest is the gold chest. You need to find the gold chest. But the wrong chests has a deadly gas. And to make matters worse all of the chests look identical. All 3 chests have a note. 1 is true and 2 are lies. Chest A says there is no gold there. Chest B says the same thing. And chest C says the gold is in chest B. Which chest includes the gold?