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Condensation of bisphenol A with phosgene produces __________ which possess very good heat resistance.?
Polyurathane
Polysulphone
Polycarbonate
Polyester
LohaHridoy
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2025-01-04 04:42
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AhmedNazir
Answer: Option 3
Let'
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2022-09-01 13:21
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