Question:
At 298 K, the standard reduction potential for Cu2+/Cu electrode is 0.34 V.
Given: Ksp Cu(OH)2 = 1 × 10-20
Take \(\frac{2.303RT}{F}\)= 0.059V
The reduction potential at pH = 14 for the above couple is (-)x x 10-2 V.
The value of x is_____.
At 298 K, the standard reduction potential for Cu2+/Cu electrode is 0.34 V.
Given: Ksp Cu(OH)2 = 1 × 10-20
Take \(\frac{2.303RT}{F}\)= 0.059V
The reduction potential at pH = 14 for the above couple is (-)x x 10-2 V.
The value of x is_____.
Given: Ksp Cu(OH)2 = 1 × 10-20
Take \(\frac{2.303RT}{F}\)= 0.059V
The reduction potential at pH = 14 for the above couple is (-)x x 10-2 V.
The value of x is_____.
Updated On: Dec 24, 2024
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Correct Answer: 25
Solution and Explanation
The correct answer is: 25
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