TS EAMCET · Chemistry · Electrochemistry
The potential of hydrogen electrode of \(\mathrm{pH}=10\) with respect to standard hydrogen electrode is
- A \(-0.0591 \mathrm{~V}\)
- B \(-0.591 \mathrm{~V}\)
- C \(0.2 \mathrm{~V}\)
- D 0
Answer & Solution
Correct Answer
(B) \(-0.591 \mathrm{~V}\)
Step-by-step Solution
Detailed explanation
For, hydrogen electrode \[ \mathrm{pH}=10 \quad\left[\mathrm{H}^{+}\right]=10^{-10} \mathrm{M} \quad \mathrm{H}^{+}+e^{-}=\frac{1}{2} \mathrm{H}_2 \]…
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