[class 11] the molecular mass of an organic compound is 78 and it's percentage is 92.4% C and 7.6% H. DETERMINE THE MOLECULAR FORMULA OF COMPOUND
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Thus the empirical formula = CH
Molecular formula = Empirical formula x n
n = molecular mass / empirical formula mass
= 78 / (12+1)
= 6
Thus the molecular formula = Empirical formula x n
= (CH) x 6 = C6H6
Molecular formula = Empirical formula x n
n = molecular mass / empirical formula mass
= 78 / (12+1)
= 6
Thus the molecular formula = Empirical formula x n
= (CH) x 6 = C6H6
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