JEE Main 2024 Chemistry question

Chemistry Electrochemistry JEE Main 2024

The metals that are employed in the battery industries are A. Fe B. Mn C. Ni D. Cr E. Cd Choose the correct answer from the options given below:

(A)A, B, C and D only
(B)A, B, C, D and E
(C)B, C and E onlyCorrect
(D)B, D and E only

Answer: (C)

Solution

Mn (in the dry cell as MnO₂), Ni and Cd (in the rechargeable Ni–Cd cell, Cd

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Question ID VK-017410