(C) Heavy water $(D_2O)$ is primarily prepared by the exhaustive multistage electrolysis of ordinary water.In practice,a $0.5 \, M \, NaOH$ solution i

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Exhaustive multistage electrolysis of $0.5 \, M \, NaOH$ aqueous solution using nickel electrodes

(C) Heavy water $(D_2O)$ is primarily prepared by the exhaustive multistage electrolysis of ordinary water.In practice,a $0.5 \, M \, NaOH$ solution is used to improve the electrical conductivity of the water during the electrolysis process.

Class 11 Chemistry Data Entry - Chemistry Level 0 of all question bank

Heavy water $(D_2O)$ is primarily prepared by which of the following methods?

A
Reaction of $D_2$ with $NH_4OH$
B
Oxidation of $D_2$ with ozone
C
Exhaustive multistage electrolysis of $0.5 \, M \, NaOH$ aqueous solution using nickel electrodes
D
Exhaustive electrolysis of a mixture of $Ba(OH)_2$ and $H_2SO_4$