SELECT * FROM question_mgmt as q WHERE id=1794 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=3 AND subId=9 AND chapterId=58 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 12th chemistry Electrochemistry calculate the potential of hydrogen electrode in c

Question:

Calculate the potential of hydrogen electrode in contact with a solution whose pH is 10.

Answer:

For hydrogen electrode, , it is given that pH = 10

∴[H+] = 10 - 10M

Now, using Nernst equation:

= - 0.0591 log 1010

= - 0.591 V


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