Hydrogen And Its Compounds Question 226

Electrolysis of fused sodium hydride liberates hydrogen at the

Options:

A) Anode

B) Cathode

C) Cathode and anode both refer to electrodes in an electrochemical cell.

D) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

NaH ⇌ $ Na^{+}}+{H^{-}} $ At anode : $ {H^{-}}\to H+{e^{-}} $

$ H+H\to H_2 $



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