Which of the following is a weak electrolyte | vedclass

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Question

(D) weak electrolyte is a substance that does not ionize completely in solution. Coordination compounds that form complex ions are generally strong el

Vedclass · Accepted Answer

$[Co(NH_3)_4]SO_4$

Vedclass · Answer

(D) weak electrolyte is a substance that does not ionize completely in solution. Coordination compounds that form complex ions are generally strong electrolytes if they are ionic salts. However,$[Co(NH_3)_4]SO_4$ is a neutral coordination complex that does not dissociate into ions in aqueous solution,making it a non-electrolyte or a very weak electrolyte compared to the others which are ionic salts that dissociate completely into $K^+$,$[PtCl_6]^{2-}$,$[Co(NH_3)_6]^{3+}$,$[NO_2]^-$,$[Fe(CN)_6]^{4-}$,etc.

Which of the following is a weak electrolyte in solution?

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