-->

Hydrogen

Question
CBSEENCH11006891

How would you prepare heavy hydrogen in laboratory?

Solution
Heavy hydrogen (D2) can be prepared in the laboratory by the electrolysis of heavy water (D2O).
2 straight D subscript 2 straight O left parenthesis l right parenthesis space rightwards arrow with Electrolysis on top space stack 2 straight D subscript 2 left parenthesis straight g right parenthesis with left parenthesis At space cathode right parenthesis below space plus stack space straight O subscript 2 left parenthesis straight g right parenthesis with left parenthesis At space anode right parenthesis below