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Which of the following has the highest t...

Which of the following has the highest tendency to give the reaction,
`M_((g))^(+)overset("aqueous")underset("medium")rarrM_((aq))^(+)`?

A

Na

B

Li

C

K

D

Rb

Text Solution

Verified by Experts

The correct Answer is:
B
Because of its smallest size, `Li^(+)` has highest hydration energy and hence the highest stability of hydrated `Li^(+)` ion.
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