What is the main change when white is added to orange?

Correct answer: Orange will become lighter and form a tint

White increases the value, or lightness, of orange and produces a lighter version called an orange tint. It does not change orange into green or turn it into a primary colour. Adding black would make orange darker and create a shade, so option A describes the opposite process. The governing rule is white equals tint and black equals shade. Therefore, option B is correct.