JEE Main2018ChemistryGeneral Organic ChemistryActual
The correct match between items of List-I and List-II is List - I List - II (A) Coloured impurity (P) Steam distillation (B) Mixture of o – nitrophenol and p –nitrophenol (Q) Fractional distillation (C) Crude Naphtha (R) Charcoal treatment (D) Mixture of glycerol and sugars (S) Distillation under reduced pressure
Options
- A( A ) - ( R ) , ( B ) - ( S ) , ( C ) - ( P ) , ( D ) - ( Q )
- B( A ) - ( P ) , ( B ) - ( S ) , ( C ) - ( R ) , ( D ) - ( Q )
- C( A ) - ( R ) , ( B ) - ( P ) , ( C ) - ( Q ) , ( D ) - ( S )
- D( A ) - ( R ) , ( B ) - ( P ) , ( C ) - ( S ) , ( D ) - ( Q )
Correct answer
C. ( A ) - ( R ) , ( B ) - ( P ) , ( C ) - ( Q ) , ( D ) - ( S )
Step-by-step solution
( A ) - ( R ) , ( B ) - ( P ) , ( C ) - ( Q ) , ( D ) - ( S ) 1. Coloured impurity → Charcoal treatment 2. mixture of o – nitrophenol and p –nitrophenol → Steam distillation(Both form intermolecular H-Bond) 3. Crude Naphtha → Fractional distillation 4. mixture of glycerol and sugars → Distillation under reduced pressure