CAPE Chemistry Unit 2 · 2012 · Paper 1 · Question Q2

The IUPAC name for the structure is

1. (A)2-ethyl butane
2. (B)3-ethyl butane
3. (C)2-methyl pentane
4. (D)3-methyl pentane

This question uses a figure or table from the paper — you'll see it when you practise.