NEETChemistryGeneral Organic Chemistry
What is the order of decreasing priority for functional groups?
Options
- A-OH, -NH 2 , -C≡C-, >C=O, -HC=O
- B-COOH, –SO3H, -COOR (R=alkyl group), COCl, -CONH2, -CN,-HC=O, >C=O, -OH, -NH2, > C=C
- C-C=C 2 , -NH 2
- D-R, C 6 H 5 , halogens (F, Cl, Br, I), alkoxy (–OR)
Correct answer
B. -COOH, –SO3H, -COOR (R=alkyl group), COCl, -CONH2, -CN,-HC=O, >C=O, -OH, -NH2, > C=C
Step-by-step solution
The paragraph provides the order of decreasing priority as: -COOH, –SO3H, -COOR (R=alkyl group), COCl, -CONH2, -CN,-HC=O, >C=O, -OH, -NH2, > C=C<, -C≡C-.