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Poly carbonates are the durable materials with _________(a) Low impact resistances(b) High scratch resistance(c) Low scratch resistance(d) Low transparencyI had been asked this question in an interview for job.My question is from Preparation, Properties and Applications of Some Compounds in section High Polymers and Plastics of Applied Chemistry |
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Answer» CORRECT answer is (C) Low SCRATCH resistance Easiest explanation: Poly carbonates are the durable materials with the high impact RESISTANCES, low scratch resistances and high TRANSPARENCY. |
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