Class 11Chemistry8-3.Organic Chemistry : Purification and characterizationPurification of Organic Compounds
EasyAt what temperature and pressure does a liquid vaporize in steam distillation?
- A$373 \ K$ and $1 \ atm$
- B$373 \ K$ and less than $1 \ atm$
- CLess than $373 \ K$ and $1 \ atm$
- DLess than $373 \ K$ and less than $1 \ atm$
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Similar Questions
Which among the following purification methods is based on the principle of "Solubility" in two different solvents?
DifficultJEE MAIN 2024
View SolutionThe correct match between Item $I$ and Item $II$ is
Item $I$ Item $II$ $a$. Benzaldehyde $p$. Mobile phase $b$. Alumina $q$. Adsorbent $c$. Acetonitrile $r$. Adsorbate
| Item $I$ | Item $II$ |
| $a$. Benzaldehyde | $p$. Mobile phase |
| $b$. Alumina | $q$. Adsorbent |
| $c$. Acetonitrile | $r$. Adsorbate |
DifficultJEE MAIN 2019
View SolutionConsider the following table$-$
Column-$I$ Column-$II$ $(A).$ Best and latest technique for isolation,purification and separation of organic compounds $(i).$ Chromatography $(B).$ In Lassaigne's test for $N$ $(ii).$ Vacuum distillation (distillation under reduced pressure) $(C).$ In Lassaigne's test for $S$ $(iii).$ Violet coloured complex is formed $(D).$ Aniline is purified from water by $(iv).$ Prussian blue coloured complex is formed $(E).$ Glycerol is purified from spent lye $(v).$ Steam distillation
The correct match is $-$
| Column-$I$ | Column-$II$ |
|---|---|
| $(A).$ Best and latest technique for isolation,purification and separation of organic compounds | $(i).$ Chromatography |
| $(B).$ In Lassaigne's test for $N$ | $(ii).$ Vacuum distillation (distillation under reduced pressure) |
| $(C).$ In Lassaigne's test for $S$ | $(iii).$ Violet coloured complex is formed |
| $(D).$ Aniline is purified from water by | $(iv).$ Prussian blue coloured complex is formed |
| $(E).$ Glycerol is purified from spent lye | $(v).$ Steam distillation |
The correct match is $-$
Medium
View SolutionWhich of the following compounds is used as an adsorbent in column chromatography?
Easy
View SolutionWhich substance is used in the purification of bone charcoal?
Easy
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