Question

Terestial hydrogen contains 00156% of deuterium mostly in the form of
(A) HD
(B) TD
(C) D2
(D) D​

Answer 1

Answer:

Hey!!

Explanation:

• The correct answer is C)D2

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Answer 2

Answer:

HD

Explanation:

Its a Isotope of hydrogen. HD is nothing but a molecule of hydrogen only comprising an atom of protium. So, it means that the abundance of deuterium in terrestrial hydrogen is 0.0156% and that is mostly in the form of molecular hydrogen (HD).