Chemistry, asked by swesha, 1 year ago

What do mean by H2 and 2H. In chemistry

Answers

Answered by Tannutyagi10
2

H2 means a dihydrogen molecule where as 2H stand for 2 mole of hydrogen atom or u said 2 hydrogen atom

Answered by dhruvsh
3
H2 often referred to as Dihydrogen gas is the most common combined form we obtain in the universe.
However, H is actually the elemental form and this is obtained on electrolysis at high temperatures. H is very reactive when left isolated inside a system.
So,period as well as the life of elemental form of hydrogen is very less. In the order of 10^-3 seconds.
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