answer is 5 but how to calculate it.....
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given (CO)x
vapour density(VD) X 2 = molecular weight of the compound
so....
(VD) 70 X 2 = 140 (mwt)
weight of carbon+weight of oxygen= empirical formula weight of CO
(C) 12 + (O) 16 =28 (CO)
x = molecular weight / empirical formula weight
x= 140/28
x = 5
hope it helps#
vapour density(VD) X 2 = molecular weight of the compound
so....
(VD) 70 X 2 = 140 (mwt)
weight of carbon+weight of oxygen= empirical formula weight of CO
(C) 12 + (O) 16 =28 (CO)
x = molecular weight / empirical formula weight
x= 140/28
x = 5
hope it helps#
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