Chemistry · 2018
Purification and Characterisation of Organic CompoundsDistillation Methods (Simple, Fractional, Reduced Pressure, Steam)
JEE Main · 15 April 2018, Shift 1 · Q55
The correct match between items of List-I and List-II is:
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 $\displaystyle o$-nitrophenol and $\displaystyle p$-nitrophenol | (Q) | Fractional distillation |
| (C) | Crude Naphtha | (R) | Charcoal treatment |
| (D) | Mixture of glycerol and sugars | (S) | Distillation under reduced pressure |
Official answer
(3)
(A)-(R), (B)-(P), (C)-(Q), (D)-(S)
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