Can linear dichroism spectroscopy be used for molecules in a static solution or in a flowing solution? Explain your answer. Check all that apply. O For linear dichroism spectroscopy to be effective, the molecules must have a preferred spatial orientation, as in a static solution. O For linear dichroism spectroscopy to be effective, the molecules must have a preferred spatial orientation, which is not true in case of a static solution. O Linear dichroism spectroscopy is effective in case of some molecules such as long chains which can have a preferred orientation with respect to the direction of flow. O Linear dichroism spectroscopy can not be used for molecules in a static solution because all molecules in static solution are small and randomized.