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Which of the following are the inactive polymers?

(a) Lignin

(b) Liquid crystalline

(c) Natural gas

(d) Semi crystalline

The question was asked in an interview for job.

My question is taken from Organic Pollutants in portion Biodegradation of Organic Pollutants of Environmental Biotechnology

1 Answer

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Best answer
The correct answer is (a) Lignin

Easy explanation: Lignin is a heterogeneous and optically inactive polymer, whereas, Liquid crystalline and Semi crystalline are optically active polymer and can activate in response to heat, light, electrical field etc., natural gas is not a polymer.

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