JEE Main 2024 Chemistry question
What pressure (bar) of H would be required to make emf of hydrogen electrode zero in pure water at 25ºC?
Answer: (A)
Solution
[H⁺] = 10⁻⁷ M; ⇒ bar.
What pressure (bar) of H would be required to make emf of hydrogen electrode zero in pure water at 25ºC?
[H⁺] = 10⁻⁷ M; ⇒ bar.