_______ is used in the manufacture of plastics
Answers
Answered by
1
Answer:
cellulose ,coal, natural gas, salt ,crude oil
Explanation:
Plastics are made from natural materials such as cellulose, coal, natural gas, salt and crude oil through a polymerisation or polycondensation process. ... Two main processes are used to produce plastics - polymerisation and polycondensation -
and they both require specific catalysts.
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Answered by
1
Answer:
oil and natural gas
Explanation:
Plastics are derived from natural, organic materials such as cellulose, coal, natural gas, salt and, of course, crude oil. Crude oil is a complex mixture of thousands of compounds and needs to be processed before it can be used. The production of plastics begins with the distillation of crude oil in an oil refinery.
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