Question

Cullet is the second largest constituent in glass.

(a) True

(b) False

I had been asked this question in a national level competition.

I need to ask this question from Manufacture of Glass topic in section Glass Packaging Materials of Food Packaging Technology

Answer 1

Correct answer is (a) True

The best I can explain: The given statement is true. The largest constituent (68%–73%) is silica; the second largest constituent (15%–50%) is cullet, originating both as glass scrap from the factory and recycled glass from consumers (so-called postconsumer glass).