Class 11Chemistry8-3.Organic Chemistry : Purification and characterizationPurification of Organic Compounds
EasyWrite the applications of chromatography.
(N/A) $i$. To purify the compounds.
$ii$. To separate mixtures into their components.
$iii$. To test the purity of compounds.
$ii$. To separate mixtures into their components.
$iii$. To test the purity of compounds.
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Similar Questions
Match List-$I$ with List-$II$.
List-$I$ (Purification technique) List-$II$ (Used to separate) $A$. Simple distillation $I$. Steam volatile compound $B$. Fractional distillation $II$. Two liquids with large difference in boiling points $C$. Steam distillation $III$. Liquid decomposing at its boiling point $D$. Distillation under reduced pressure $IV$. Two liquids with close boiling points
| List-$I$ (Purification technique) | List-$II$ (Used to separate) |
| $A$. Simple distillation | $I$. Steam volatile compound |
| $B$. Fractional distillation | $II$. Two liquids with large difference in boiling points |
| $C$. Steam distillation | $III$. Liquid decomposing at its boiling point |
| $D$. Distillation under reduced pressure | $IV$. Two liquids with close boiling points |
Chromatography is used for the purification of which of the following?
Easy
View SolutionMatch items of Column-$I$ and Column-$II$.
Column-$I$ (Mixture of compounds)
Column-$II$ (Separation Technique)
$A$. $H_2O / CH_2Cl_2$
$I$. Crystallization
$B$. $\alpha$-tetralone / $p$-nitrophenol
$II$. Differential solvent extraction
$C$. Kerosene / Naphthalene
$III$. Column chromatography
$D$. $C_6H_{12}O_6 / NaCl$
$IV$. Fractional Distillation
Correct match is:
| Column-$I$ (Mixture of compounds) | Column-$II$ (Separation Technique) |
|---|---|
| $A$. $H_2O / CH_2Cl_2$ | $I$. Crystallization |
| $B$. $\alpha$-tetralone / $p$-nitrophenol | $II$. Differential solvent extraction |
| $C$. Kerosene / Naphthalene | $III$. Column chromatography |
| $D$. $C_6H_{12}O_6 / NaCl$ | $IV$. Fractional Distillation |
Correct match is:
DifficultJEE MAIN 2023
View SolutionThe best and latest technique for isolation,purification and separation of organic compounds is:
Easy
View SolutionMatch the type of mixture of compounds in Column-$I$ with the technique of separation/purification given in Column-$II$.
Column-$I$ Column-$II$ $A$. Two solids which have different solubilities in a solvent and which do not undergo reaction when dissolved in it $1$. Crystallisation $B$. Liquid that decomposes at its boiling point $2$. Distillation under reduced pressure $C$. Steam volatile liquid $3$. Steam distillation $D$. Two liquids which have boiling points close to each other $4$. Fractional distillation $E$. Two liquids with large difference in boiling points $5$. Simple distillation
| Column-$I$ | Column-$II$ |
|---|---|
| $A$. Two solids which have different solubilities in a solvent and which do not undergo reaction when dissolved in it | $1$. Crystallisation |
| $B$. Liquid that decomposes at its boiling point | $2$. Distillation under reduced pressure |
| $C$. Steam volatile liquid | $3$. Steam distillation |
| $D$. Two liquids which have boiling points close to each other | $4$. Fractional distillation |
| $E$. Two liquids with large difference in boiling points | $5$. Simple distillation |
Easy
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