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which is correct for order of aq. radius of group 1 elements:
a) Cs⁺ < Rb⁺ < K⁺ < Na⁺ < Li⁺
b) Cs⁺ > Rb⁺ > K⁺ > Na⁺ > Li⁺



Answer :

sarangh50

Answer:

the option is - (b)

Explanation:

since,

the atomic radius increases down the group

Li+ to Cs+ it increases

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