Question
Write three common functional groups present in organic compounds. Give their symbols /formulae.
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| Effect | Effect |
| (1) Contamination of water | (a) Economical |
| (2) Collapsing of transport system | (b) Environmental |
| (c) Administrative | |
| (d) Geological |
| Column ‘A’ | Column ‘B’ |
| (1) Vinegar | (a) Polylactic acid |
| (2) Xanthan gum | (b) Molasses |
| (c) Icecreams and puddings | |
| (d) Acetic acid |