Alcohol, Phenol and EtherMedium
Question
Match List-I with List-II.
List-1 Mixture of Compounds |
List=II Reagent used to distinguish |
||
|---|---|---|---|
| A | Diethyl amine + Ethyl amine | I | Bromine water |
| B | Acetaldehyde + Acetone | II | $${CHCl}_{3} + KOH,\Delta $$ |
| C | Ethanol + Phenol | III | Neutral ${FeCl}_{3}$ |
| D | Benzoic acid + Cinnamic acid | IV | Ammonical silver nitrate |
List-1
Mixture of Compounds
List=II
Reagent used to distinguish
Choose the correct answer from the options given below :
Options
A.A-IV, B-II, C-I, D-III
B.A-IV, B-II, C-III, D-I
C.A-II, B-IV, C-I, D-III
D.A-II, B-IV, C-III, D-I
Solution
Sol. [Key Concept: Match each pair to its distinguishing test (neutral FeCl3, carbylamine, Tollens', bromine water).]
- Phenol gives violet colour with neutral ${FeCl}_{3}$ not ethanol.
$1^{\circ}$ amine gives positive test with ${CHCl}_{3}/KOH$ not $2^{\circ}$ amine.
Aldehyde gives positive test with ammonical silver nitrate not ketone.
Cinnamic acid gives bromine water test.
Create a free account to view solution
View Solution FreeMore Alcohol, Phenol and Ether Questions
Glycerol A and B are:...(I) 1,2-dihydroxy benzene (II) 1,3-dihydroxy benzene (III) 1,4-dihydroxy benzene (IV) Hydroxy benzene The increasing ord...Ether is used as -...The reaction OH →NaHO⊝Na⊕→Me-I Can be classified as:...Which one of the following alcohols reacts instantaneously with Lucas reagent?...