Redox Reactions And Electrochemistry Ques 60

Question: When electric current is supplied through an ionic hydride of fused state, then [Kerala CET 2005]

Options:

A) Hydrogen is obtained at anode

B) Hydrogen is obtained at cathode

C) No change

D) Hydride ion moves towards cathode

E) hydride ion present in solution

Show Answer

Answer:

Correct Answer: A

Solution:

On electrolysis of fused ionic hydride $ (LiH) $ , hydrogen obtained at anode. $ MH+H_2O\to MOH+H_2\uparrow $



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