Question

Which characteristic of catalysts allows catalysts made of expensive elements to be cost effective in the recycling of plastics? Choose the correct answer.


Catalysts increase the lengths of the carbon chains in the plastics.

Catalysts create single bonds between the carbon atoms in the plastics.

Catalysts increase the activation energy required for the recycling process.

Catalysts are not consumed during the reaction, so they are recovered and reused.

Answer 1

Answer:

Catalysts are not consumed during the reaction, so they are recovered and reused.

Explanation:

It doesn't needs a stopid explanation. dose it?

It's simple if you have to use a expensive catalyst and it gets consumed after the reaction they it's effective/effective