Question

Compare the magnitude of the attractive force for each of the following two ion pairs.

(a) K⁺ and I^- separated by a distance of 383 pm _________larger or smaller

(b) Tl⁺ and Br^- separated by a distance of 397 pm _________larger or smaller

Answer 1

As it ialready gta ttaat is preasat each an So r2 Force Constaat 9x0 N-2-c") of ap aharye PorUTRgT chaige of 'oa sepesiatiba (-6x10-1 one betavesa For chagei I and ohasge 2 383 x 1012m )x 1.601c) r ( - 1-6 1) 3 X1012 faxi0 -m sa iaplire farei nyati f N., attractive. shage 1 Ti 39 7x1012m. lagge 2 B& and for х 397XI02n)2 N Nigatie sign chawe i's force 5.6 X(o attractive Fore is (b) is tager thon foru in a)

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