JEE Main Chemistry question

Which of the following reactions cannot be a base for an electrochemical cell?

(A)
(B)
(C)Correct
(D)

Answer: (C)

Solution

An electrochemical cell requires a redox (electron-transfer) reaction, split into separate oxidation and reduction half-cells. (a) is the – fuel-cell reaction, (b) is a Zn/Ag displacement, and (d) is the classic redox titration reaction — all genuine redox

See the full step-by-step solution

Create a free account to read the complete working, and practise questions like this in a timed test.

Create a free account

Question ID VK-143670