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Organic chemistry

Which pair of functional groups react together to form a polyester during condensation polymerisation?

Alcohol ( $−OH-\text{OH}$ ) and carboxylic acid ( $−COOH-\text{COOH}$ )

Alcohol ( $−OH-\text{OH}$ ) and amine ( $−NH2-\text{NH}_2$ )

Carboxylic acid ( $−COOH-\text{COOH}$ ) and amine ( $−NH2-\text{NH}_2$ )

Alkene ( $−C=C−-\text{C}=\text{C}-$ ) and alcohol ( $−OH-\text{OH}$ )

Organic chemistry Questions

83 exam-style questions on OCR GCSE Chemistry Organic chemistry. Each one has a worked solution and a mark scheme showing where the marks go.

Organic chemistry

Question bank

Which pair of functional groups react together to form a polyester during condensation polymerisation?

Alcohol ( $−OH-\text{OH}$ ) and carboxylic acid ( $−COOH-\text{COOH}$ )

Alcohol ( $−OH-\text{OH}$ ) and amine ( $−NH2-\text{NH}_2$ )

Carboxylic acid ( $−COOH-\text{COOH}$ ) and amine ( $−NH2-\text{NH}_2$ )

Alkene ( $−C=C−-\text{C}=\text{C}-$ ) and alcohol ( $−OH-\text{OH}$ )

83 exam-style questions on OCR GCSE Chemistry Organic chemistry. Each one has a worked solution and a mark scheme showing where the marks go.