Question
Write the IUPAC names of the following structural formulae:



If the carbon chain of the compound contains a $-\mathrm{NH} 2$ group then change the ending of the parent name, i.e. ' $e$ ' of propane is replaced by 'amine'.
Parent suffix: 2-Propanamine
IUPAC name: 2-Propanamine
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| Column A | Column B |
| (1) Nearsightedness | (a) Ciliary muscles become weak |
| (2) Farsightedness | (b) Image in front of the retina |
| (3) Presbyopia | (c) Colour-blindness |
| (d) Image behind the retina |
| Atomic Number | Electronic configuration | Group | Period | Element |
| 10 | ||||
| 20 | ||||
| 7 |

