Home
Class 11
CHEMISTRY
Assertion : Li^(+) ions has the lowest m...

Assertion : `Li^(+)` ions has the lowest mobility in aqueous solution
Reason : `Li^(+)` ion has very high ionisation enthalpy.

A

If both assertion and reason and correct and reason explanation for assertion.

B

If both assertion and reason are correct but reason is not correct explanation for assertion

C

If assertion is correct but reason is incorrect

D

If both assertion and reason are incorrect

Text Solution

Verified by Experts

The correct Answer is:
B
Correct explanation. Deu to very small size `Li^(+)` ion is maximum hydrated. Due to very large size of the hydrated ions, the mobility is very small.
Promotional Banner

Topper's Solved these Questions

  • S-BLOCK ELEMENTS (ALKALI AND ALKALINE EARTH METALS )

    DINESH PUBLICATION|Exercise MCR|6 Videos

  • REDOX REACTIONS

    DINESH PUBLICATION|Exercise Reasoning Type Questions|4 Videos

  • STATE OF MATTER (GASEOUS AND LIQUID STATE)

    DINESH PUBLICATION|Exercise Ulitmate Preparatory package|20 Videos

Similar Questions

Explore conceptually related problems

The ion having highest mobility in aqueous solutionis

The ion which has the lowest ionic mobility is

Among given ions, maximum mobility in aqueous solution is of

which of the following ion has maximum mobility in aqueous solution

Assertion : Cu^+ ion is not stable in aqueous solution. Reason : Cu^+ contains 3d-filled subshell.

Which one of the following ions has the largest size in aqueous solution?

In aqueous solution, Li^(+) ion has the least mobility among alkali metals. Why?

Which of the following alkali metal ions has the lowest ionic mobility in aqueous solutions?

The alkali metal ion which has maximum Ionic mobility in aqueous solution is

Li is very strong reducing agent in aqueous solution because of -