Question

What r disadvantage of green chemistry

Answer 1

one disadvantage of green chemistry is that switching from an old product or process to a new one takes time. a redesign of the new process or the product is often difficult, and there is lack of unity on what is deemed safer.

Answer 2

Another area of concern with green or sustainable chemistry is replacing the traditional pesticides or chemicals used in agriculture with biopesticides, which are pesticides derived from natural materials such as plants and animals. However, the process is slow, because on a large scale, the production costs are high.