(C) During the electrolysis of molten lithium hydride $(LiH)$,the reaction is: $2LiH \rightarrow 2Li + H_2 \uparrow$. In this process,the hydride ion

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

During the electrolysis of molten lithium hydride,hydrogen is liberated at the anode.

(C) During the electrolysis of molten lithium hydride $(LiH)$,the reaction is: $2LiH \rightarrow 2Li + H_2 \uparrow$. In this process,the hydride ion $(H^-)$ migrates to the anode and loses electrons to form hydrogen gas: $2H^- \rightarrow H_2 + 2e^-$. Therefore,hydrogen is liberated at the anode.

Class 11 Chemistry Hydrogen Hydrogen

Easy

Which of the following statements is correct?

A
The ionization energy of hydrogen is equal to the ionization energy of helium.
B
The electronegativity of hydrogen is equal to the electronegativity of carbon.
C
During the electrolysis of molten lithium hydride,hydrogen is liberated at the anode.
D
During the electrolysis of molten lithium hydride,hydrogen gas is liberated at the cathode.