NEET Chemistry Electrolytic Cells Match the Following Question
Match Column-I with Column-II.
Column-I Column-II (a) Cathode reaction (i) Cu(s) → Cu 2+(aq) + 2e– (b) Anode reaction (ii) Cu 2+(aq) + 2e– → Cu(s) (c) Electrolytic cell (iii) External voltage source (d) Metal deposition (iv) Reduction process
Choose the correct matching:
a-ii, b-i, c-iii, d-iv
a-iv, b-ii, c-iii, d-i
a-ii, b-iv, c-iii, d-i
a-iv, b-i, c-ii, d-iii
Correct Answer
Detailed Explanation
The cathode reaction involves the reduction of Cu2+ ions to copper metal, while the anode reaction involves the oxidation of solid copper to Cu2+ ions. The electrolytic cell requires an external voltage source to drive the reactions.
Found an issue with this question?
Related Questions
More from Electrolytic Cells
More from
An electric charge of 5 Faradays is passed through three electrolytes AgNO₃, CuSO₄ and FeCl₃ solution. The grams of each metal liberated at cathode wi...
Calculate the dissociation constant \( K_a \) for acetic acid given that its conductivity is \( 4.95 \times 10^{-5} \text{ S cm}^{-1} \) at a concentr...
The molar conductance of NaCl, HCl and CH₃COONa at infinite dilution are 126.45, 426.16 and 91.0 S cm² mol⁻¹ respectively. The molar conductance of CH...