MOLE CONCEPT
Asked by MANOJKUMAR | 16th May, 2010, 08:53: PM
Expert Answer:
Let the mass of compound = 100 g
Mass of carbon = 40 g
Mass of carbon in the compound = (40 / 100 ) * 90
= 36 g
No . of carbon atoms = Given mass / molar mass of carbon atom
= 36 / 12 = 3
Answered by | 19th May, 2010, 11:24: AM
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