MHT CET 2022 Chemistry question

Which of the following is NOT a function of salt bridge?

(A)Provide electrical contact
(B)Convert electrical energy to chemical energyCorrect
(C)Maintain electrical neutrality
(D)Prevent mixing of solutions

Answer: (B)

Solution

In a galvanic cell the salt bridge (an inert electrolyte such as KCl or in agar gel) (i) completes the internal circuit by giving electrical contact between the two half cells, (ii) maintains electrical neutrality in both solutions by supplying

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Question ID VK-093542