Al(2)O(3) is used in chromatography....

`Al_(2)O_(3)` is used in _____ chromatography.

Text Solution

Verified by Experts

adsorbent

Topper's Solved these Questions

GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS
CHHAYA PUBLICATION|Exercise EXERCISE (SHORT ANSWER-TYPE QUESTIONS)|41 Videos
GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS
CHHAYA PUBLICATION|Exercise ADDITIONAL QUESTION (Mention the role of -)|8 Videos
GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS
CHHAYA PUBLICATION|Exercise EXERCISE (VERY SHORT ANSWER-TYPE QUESTIONS)|33 Videos
EQUILIBRIUM
CHHAYA PUBLICATION|Exercise PRACTICE TEST 7|14 Videos
HALOAKANES AND HALOARENES
CHHAYA PUBLICATION|Exercise Practise set 10 (Answer the following questions)|10 Videos

Similar Questions

Explore conceptually related problems

In the extraction of Al, impure Al_(2)O_(3) is dissolved in conc. NaOH to from sodium aluminate and leave impurities behind. What is the name of this process?

Explain (ii) Column chromatography.

An intimate mixture of Fe_(2)O_(3) and Al_(2)O_(3) is used in solid furl for rockets. Calculates the furl value per gram and fuel value per cm^(3) of the mixture. DeltaH(Fe_(2)O_(3))=1669.4kJ*mol^(-1) DeltaH(Al_(2)O_(3))=832.6kJ*mol^(-1) .

Why is Na_2S_2O_3 used in photography?

Mention the substances used as adsorbents in column chromatography.

Explain the purification of compounds by using thin layer chromatography.

Explain the principles of adsorption chromatography and partition chromatography. Define R_(f) value. What is called descending paper chromatography?

Give a brief description of the principles of the following techniques taking an example in each case. (1) Crystallisation (2) Distillation (3) Chromatography

In an electrolytic cell , molten Al_(2)O_(3) is taken , through which a current of 125A is passed for sometime , when 125g Al is produced . Calculate the time required .

A mixture of two compounds 'A' and 'B' is allowed to pass through a column filled with Al_(2)O_(3) using alcohol as eluent. Compound 'A' is eluted more easily than compound 'B'. Which out of 'A' and 'B' is strongly adsorbed in the column ?

CHHAYA PUBLICATION-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-EXERCISE (Fill in the blanks )

The ore of tin containing FeCrO(4) is concentrated by .
Text Solution
|
Name the reducing agent that is used in the thermite process?
Text Solution
|
is used as a flux to remove SiO(2) (gangue).
Text Solution
|
The most pure iron is .
Text Solution
|
The highly electropositive metals like Na, Mg or Al are extracted by .
Text Solution
|
electrode is used as anode in the electrolysis of Al(2)O(3).
Text Solution
|
Low melting metals like lead and tin are purified by .
Text Solution
|
is used in purification of nickel by Mond process.
Text Solution
|
The slag obtained from blast furnace mainly contains .
Text Solution
|
Mg reduces Al(2)O(3) below .
Text Solution
|
Metals of very high purity are produced by method.
Text Solution
|
The metals used in space technology are purified by method.
Text Solution
|
Froth-floatation is used for concenrating ores.
Text Solution
|
solution is used for the extraction of silver and gold from their ores...
Text Solution
|
In the extraction of iron, acts as a reducing agent in the upper regi...
Text Solution
|
In the Ellingham diagram, since the (Cr, Cr(2),O(3)) line lies the (A...
Text Solution
|
The alloy steel used for making permanent magnet is .
Text Solution
|
Al(2)O(3) is used in chromatography.
Text Solution
|
The reduction of a metal oxide is easier if the metal is formed in the...
Text Solution
|
The protect various articles of iron from rusting, they are coated wit...
Text Solution
|