NEET Chemistry Electrolytic Cells Assertion Reason Question
Assertion (A): In an electrolytic cell, copper is deposited at the cathode.
Reason (R): In an electrolytic cell, copper ions are reduced to copper metal at the cathode as Cu 2+ (aq) + 2e – → Cu (s).
Both A and R are true, and R is the correct explanation of A.
Both A and R are true, but R is not the correct explanation of A.
A is true but R is false.
A is false.
Correct Answer
Detailed Explanation
The NCERT context explains that in an electrolytic cell, copper ions are reduced at the cathode, resulting in the deposition of copper metal. This supports both the assertion and the reason.
Found an issue with this question?
Related Questions
More from Electrolytic Cells
More from
E° value of Ni²⁺/Ni is^{-0}.25 V and Ag⁺/Ag is +0.80 V. If a cell is made by taking the two electrodes what is the feasibility of the reaction?
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...