JEE Mains · Chemistry · STD 11 - 8.3. Organic chemistry purification and characterization
The correct match between items \(I\) and \(II\) is
| Item \(-I\) (Mixture) | Item \(-II\) (Separation method) |
| \((a)\) \(H_2O :\) Sugar | \(p.\) Sublimation |
| \((b)\) \(H_2O :\) Aniline | \(q.\) Recrystallization |
| \((c)\) \(H_2O :\) Toluene | \(r.\) Stem distillation |
| \(s.\) Differential extraction |
- A \(a - d, b -r, c -p\)
- B \(a -q, b -r, c -s\)
- C \(a -r, b -p, c -s\)
- D \(a -q, b -r, c -p\)
Answer & Solution
Correct Answer
(B) \(a -q, b -r, c -s\)
Step-by-step Solution
Detailed explanation
(mixture) \(\quad\quad\quad\quad\) (seperation method) \(H _2 O : \text { Sugar } \Rightarrow \text { Recrystallization }\) \(H _2 O : \text { Aniline } \Rightarrow \text { Steam distillation }\) \(H _2 O \text { : Toluene } \Rightarrow \text { Differential extraction }\)
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