An organic compound, X, has a molecular formula C4H8O2 and turns damp blue litmus paper red. What is the displayed formula of X?

5070_w24_qp_11

MCQ

2024

Paper 1, Variant 1

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The displayed formulae of two compounds are shown...

5070_s05_qp_1

MCQ

2005

Paper 1, Variant 0

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In which of the following are all the compounds members of the same homologous series?

5070_s05_qp_1

MCQ

2005

Paper 1, Variant 0

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Which two compounds are members of the same homologous series?

5070_s08_qp_1

MCQ

2008

Paper 1, Variant 0

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Alkanes are a homologous series of organic compounds. Which statement about alkanes is correct?

5070_s08_qp_1

MCQ

2008

Paper 1, Variant 0

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Alcohols can be oxidised to form another homologous series of compounds. What would be the product of the oxidation of propanol?

5070_s09_qp_1

MCQ

2009

Paper 1, Variant 0

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Compounds X and Y are both alkanes. Compound X has a higher boiling point than compound Y. What could be the formulae of compounds X and Y?

5070_s11_qp_11

MCQ

2011

Paper 1, Variant 1

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Compounds X and Y are both alkanes. Compound X has a higher boiling point than compound Y. What could be the formulae of compounds X and Y?

5070_s11_qp_12

MCQ

2011

Paper 1, Variant 2

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The diagram shows the partial structure of Terylene. C O C C O O O O O From which pair of compounds is it made?

5070_s13_qp_12

MCQ

2013

Paper 1, Variant 2

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Which property of compounds in a homologous series is correct?

5070_s14_qp_12

MCQ

2014

Paper 1, Variant 2

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