Which colour deviates the most through a prism?

Q. The colour which deviates most when passing through a prism is the colour whose speed is

Q. Which of the following colours of white light deviates the most when white light passes through a prism?​

Q. Why does the colour violet deviate the most and the colour red the least when white light passes through a triangular prism?

Q. Name the colour of light which is deviated the most:

Q. While a white light ray, passes through a glass prism, the colour which deviates the least is: