What are the differences between liquid pectin and dry pectin, and how do they affect the outcome of recipes that call for pectin as an ingredient?

Liquid pectin is a thick, syrupy liquid while dry pectin is a powder. Liquid pectin is typically added towards the end of the cooking process in recipes, while dry pectin is usually added at the beginning. The choice between the two can affect the texture and set of the final product, with liquid pectin often resulting in a softer set compared to dry pectin.