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Spectroscopy

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Question 6

Which compound has the greatest number of peaks (signals) in its 1H^1\text{H}1H NMR spectrum?

A

Diethyl ether, CH3CH2OCH2CH3\text{CH}_3\text{CH}_2\text{OCH}_2\text{CH}_3CH3​CH2​OCH2​CH3​

B

1,3-dichloropropane, ClCH2CH2CH2Cl\text{ClCH}_2\text{CH}_2\text{CH}_2\text{Cl}ClCH2​CH2​CH2​Cl

C

Pentan-3-one, CH3CH2COCH2CH3\text{CH}_3\text{CH}_2\text{COCH}_2\text{CH}_3CH3​CH2​COCH2​CH3​

D

1-chloropropane, CH3CH2CH2Cl\text{CH}_3\text{CH}_2\text{CH}_2\text{Cl}CH3​CH2​CH2​Cl

Markscheme

Spectroscopy Questions

  1. A Level
  2. /Chemistry
  3. /Spectroscopy

28 exam-style questions on OCR A A Level Chemistry Spectroscopy. Each one has a worked solution and a mark scheme showing where the marks go.

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