http://www.xtremepapers.com/papers/CIE/Cambridge IGCSE/Chemistry (0620)/0620_w11_qp_31.pdf
Hey guys.Number 6bii) asks for the structure of a polyester.The marking scheme states that the answer is supposed to be –OC6H4COOCH2CH2O–.So is this the correct answer exactly???Also, isn't it supposed to have one more C after oxygen since the carboxylic aci has a COOH so only OH is given off.Thank you
Hey guys.Number 6bii) asks for the structure of a polyester.The marking scheme states that the answer is supposed to be –OC6H4COOCH2CH2O–.So is this the correct answer exactly???Also, isn't it supposed to have one more C after oxygen since the carboxylic aci has a COOH so only OH is given off.Thank you