JEE Advanced2025ChemistryAminesActual
Match the compounds in List-I with the appropriate observations in List-II and choose the correct option. List-I List-II (P) (1) Reaction with phenyl diazonium salt gives #ff0 dye. (Q) (2) Reaction with ninhydrin gives purple color and it also reacts with FeCl ₃ to give violet color. (R) (3) Reaction with glucose will give corresponding hydrazone. (S) (4) Lassiagne extract of the compound treated with dilute HCl foll
Options
- AP 1 ; Q 5 ; R 4 ; S 2
- BP 2 ; Q 5 ; R 1 ; S 3
- CP 5 ; Q 2 ; R 1 ; S 4
- DP 2 ; Q 1 ; R 5 ; S 3
Correct answer
B. P 2 ; Q 5 ; R 1 ; S 3
Step-by-step solution
(P) Gives FeCl ₃ test because of presence of phenolic group and ninhydrin test. (Q) Amino acid obtained gives (+) Ninhydrin test but not phthalein dye test. (R) Reaction with phenyl diazonium salt gives yellow dye. (S) Compound will form hydrazone derivative with aldehydic group of glucose.