Question
Write the structural formulae for the following IUPAC names: Methanal

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| Effect | Effect |
| (1) Contamination of water | (a) Economical |
| (2) Collapsing of transport system | (b) Environmental |
| (c) Administrative | |
| (d) Geological |

