Chemistry · 2024
JEE Main · 4 April 2024, Shift 1 · Q65
What pressure (bar) of H_2 would be required to make emf of hydrogen electrode zero in pure water at 25°C?
What pressure (bar) of $\displaystyle \mathrm{H}_2$ would be required to make emf of hydrogen electrode zero in pure water at $\displaystyle 25$°C ?
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 10^{-14}$
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JEE Main 2024 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.