CBSE Class 9 Answered
What is the difference between 2H and H2 ?
Asked by Pratibha Kamath | 13 Oct, 2011, 12:00: AM
Expert Answer
H2 is Molecular hydrogen. It is a molecule of hydrogen that consists of two hydrogen atoms bonded together by one single bond (also known as a sigma bond). A subscript also denotes how many of a particular atom is in a molecule, thus H2 has two hydrogens.
2H, on the other hand, denotes two moles of elemental hydrogen. It should be noted that elemental hydrogen is not bonded to anything.
2H, on the other hand, denotes two moles of elemental hydrogen. It should be noted that elemental hydrogen is not bonded to anything.
Answered by | 14 Oct, 2011, 05:32: AM
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