NEET 2026 Chemistry Electrolysis MCQ Question
A solution of copper sulphate is electrolysed for 10 minutes with a current of 1.5 amperes. The mass of copper deposited at cathode is: (Given: Molar mass of Cu = 63 g mol⁻¹; 1 F = 96487 C mol⁻¹)
1.7018 g
0.2938 g
2.4036 g
0.5876 g
Correct Answer
Detailed Explanation
Using the formula W = (E × i × t) / (n × F), the mass of copper deposited is calculated as 0.2938 g.
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