Some people may assume that chlorophyll and chloroplast are precisely the same, probably because of their names, but actually, they are different from each other. The chloroplast is known to be a part of the plant, and this will contain the chlorophyll.
The chlorophyll is in charge of getting light from the source, which is usually the sun so that it can continue to make food for the plant. The food is needed by the plant so that it can continue to grow. Photosynthesis is known to take place in the chloroplast, which makes it even more critical. Different chlorophyll molecules are available right at the chloroplast.