NEETChemistryPractical Chemistry
The correct match between item 'I' and item 'II' is Item I (Compound) Item II (Reagent) (1) Lysine (P) 1-naphthol (2) Furfural (Q) ninhydrin (3) Isopropyl alcohol (R) K M n O 4 (4) Vinyl benzene (Styrene) (S) Ceric ammonium Nitrate
Options
- A1-R; 2-P; 3-Q; 4-S
- B1-Q; 2-P; 3-R; 4-S
- C1-Q; 2-R; 3-S; 4-P
- D1- Q; 2-P; 3-S; 4-R
Correct answer
D. 1- Q; 2-P; 3-S; 4-R
Step-by-step solution
Lysine (amino acid) can be tested by ninhydrin as ninhydrin test is used for testing amino acids. Furfural can be tested by 1-naphthol. Isopropyl alcohol can be tested by Ceric ammonium nitrate which is a yellow reagent and on reaction with alcohol changes to red. Vinyl benzene (Styrene) can be tested by KMn O 4 as styrene decolourises alk. KMn O 4 due to presence of unsaturation (double bond).