Mechanical Engineering - Thermodynamics - Discussion
Discussion Forum : Thermodynamics - Section 5 (Q.No. 39)
39.
One molecule of oxygen is __________ times heavier than the hydrogen atom.
Discussion:
14 comments Page 2 of 2.
Kukku said:
9 years ago
The molar mass of oxygen is about 16 g/mol. So a mole of O2 weights approximately 32 g/mol.
Cmtprof said:
1 decade ago
It is correct an atom of hydrogen is 1 while a molecule of oxygen is 32.
Krishna said:
1 decade ago
Molecular mass of oxygen is 16 and that of hydrogen is 1. So answer is 16.
Neeraj yadav said:
1 decade ago
The answer is wrong.
I molecule 9f o2 is 16 times heavier of h2.
I molecule 9f o2 is 16 times heavier of h2.
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