2 marksInfrared Spectroscopy
CAPE Chemistry Unit 2 · 2016 · Paper 2 · Question 2(b)
State the properties of compounds which absorb IR radiation.
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- 2(a)Explain the origin of infrared (IR) absorption by compounds.[3 marks]
- 2(c)(i)Identify the groups responsible for the above absorptions.[2 marks]
- 2(c)(ii)State the name of Compound Y and draw its displayed formula.[3 marks]
- 2(d)Describe the steps taken in the preparation of a solid sample for IR analysis.[4 marks]
- 2(e)State ONE limitation of IR spectroscopy.[1 mark]
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