Which colour deviates (i) most (ii) least on passing through a prism ?

Name the colour of white light which is deviated (i) the most, and (ii) the least, on passing through a prism.

Which colour deviates least on passing through prism ?

Why do different colours deviate through different angles on passing through a prism ?

Different colours deviate through different angles on passing through a prism?

Which colour deviates most on passing through prism?

Out of all colours making the white light, which one will deviate the most while it passes through a prism?