Home
Class 11
CHEMISTRY
Which type of chromatography hass been a...

Which type of chromatography hass been applied with great success for the separation of lanthanoids and actinoids?

A

Partition type

B

Ion-exchange type

C

Adsorption type

D

Absorption type

Text Solution

Verified by Experts

The correct Answer is:
B
The principle underlying the method is that certain ions undergo exchange more readily than others and are preferentially retained in the resin, while the remaining ions in the mixture are carried down the column by the excess of solvent.
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • PURIFICATION AND CHARATERIZATION OF ORGANIC COMPOUNDS

    R SHARMA|Exercise Follow up test 11|3 Videos

  • PURIFICATION AND CHARATERIZATION OF ORGANIC COMPOUNDS

    R SHARMA|Exercise Follow up test 12|2 Videos

  • PURIFICATION AND CHARATERIZATION OF ORGANIC COMPOUNDS

    R SHARMA|Exercise Follow up test 9|4 Videos

  • NOMENCLATURE OF ORGANIC COMPOUNDS

    R SHARMA|Exercise Archives|44 Videos

  • REDOX REACTIONS

    R SHARMA|Exercise Archives|29 Videos

Similar Questions

Explore conceptually related problems

What are the atomic number of the elements which constitute f- block ( lanthanoids and actinoids ) ?

Which type of gene has been cloned from the bacteria and been expressed in the plant to provide resistance to insects.

Knowledge Check

  • Which of the following is NOT CORRECT for both lanthanoids and actinoids?

    A
    They involve the filling of f-orbitals.
    B
    They show `+3`oxidation state.
    C
    Hydroxides are basic in nature.
    D
    All elements are radioactive.

  • Which of the following characteristic is not the point of similarity between lanthanoids and actinoids?

    A
    Both are strongly reducing in nature
    B
    Both have stable oxidation state of +3
    C
    Both have same tendency towards complex formation
    D
    Both are electropositive in nature

  • Which types of bacteria play a great role in recycling nutrients ?

    A
    Archaebacteria
    B
    Photosynthetic autotrophic bacteria
    C
    Chemosynthetic autotrophic bacteria
    D
    Heterotrophic bacteria

    • Similar Questions

    Explore conceptually related problems

    Name the three types of protected areas which have been earmarked for the conservation of forests and wildlife .

    Steam distillation is applied for the separation of those compounds which are

    Which of following characteristics is not the point of resemblance between lanthanoids and actinoids?

    Which of the following types of chromatography enables us to make accurate quantitative analysis of the mixtures of gases, liquids, and volatile solids?

    Which of the following types of chromatography is refered to as liquid/liquid chromatography?

    Home
    Profile