CBSE Class 11-science Answered
"In Carbon Monoxide: 12 parts by mass of carbon combine with 16 parts by mass of oxygen"
Please explain what does '12 parts by mass of carbon' & '16 parts by mass of oxygen' refer to.
Asked by bhawnanaman | 19 Mar, 2016, 12:04: AM
Expert Answer
The chemical formula of carbon monoxide is CO.
Hence the molar mass of carbon monoxide is,
Atomic mass one atom of carbon + Atomic mass of 1 atom of oxygen
= 12 + 16 = 28
In this 28 units, 12 parts are of carbon while the rest 16 parts belong to oxygen.
Answered by Prachi Sawant | 20 Mar, 2016, 02:24: PM
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