MHT CET 2025 Chemistry question

Which of the following is a redox reaction?

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

Answer: (D)

Solution

A redox reaction involves a change in oxidation numbers. In (D), zinc goes from 0 to +2 (oxidised) and silver from +1 to 0 (reduced), so it is a redox (displacement) reaction. Hence (D). In (A) (metathesis/ion

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-100574