Question 20
Question 20 of 40
Question image for Q20
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
13. An introduction to AS...
13.1. Formulas, functional groups a...

understand that the compounds in the table on pages 29 and 30 contain a functional group which dictates their physical and chemical properties

13. An introduction to AS...
13.4. Isomerism: structural isomeri...

describe structural isomerism and its division into chain, positional and functional group isomerism