Question 30
Question 30 of 40
Question image for Q30
Periodic Table
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No letter options?
Older MCQs might not have the typical A, B, C, D choices. They have choices 1, 2, 3, and a combination of them is the answer. Below is the key that maps such combinations to the answer.
A 1, 2 and 3 are correct
B 1 and 2 only are correct
C 2 and 3 only are correct
D 1 only is correct
Topics Tested
22. Analytical techniques
22.1. Infrared spectroscopy

analyse an infrared spectrum of a simple molecule to identify functional groups (see the Data section for the functional groups required)

22. Analytical techniques
22.2. Mass spectrometry

deduce the molecular mass of an organic molecule from the molecular ion peak in a mass spectrum

13. An introduction to AS...
13.1. Formulas, functional groups a...

interpret and use the general, structural, displayed and skeletal formulas of the classes of compound stated in the table on pages 29 and 30