Question

Complete the data table by placing a check mark or an X in each box to indicate whether the molecule in each row of the first column would give a positive test with the reagents listed in each column. Click on a mark, then drag it to the appropriate box. Ferric chloride Bromine Potassium permanganate Eugenol Carvone Answer Bank X ✓ trans-Anethole Cyclohexene Cyclohexane

Answer 1

Potassium permanganate Ferric chloride Bromine Eugenol contains phenol hence gives +ve test with FeC13, and alkene group hence gives +ve test with Br2 and KMnO4 as well Eugenol HO Carvone doe not contain phenolic group hence doe not give +ve test with FeC13. However it contains alkene group hence gives +ve test with Br2 and KMnO4 Carvone H Anethole contains only C-C and hence gives +ve test with Br2 and KMnO4 but not with FeCl3 trans-Anethole H3CO cyclohexene contains only C-C and hence gives +ve test with Br2 and KMnO4 but not with FeCl3. Cyclohexene cyclohexane contains no C=C and phenolic -OH hence does not give any positive test with FeC13, Br2 or KMnO4 Cycloherane X X XXX X