0.1 Mole Of A Carbohydrate With Empirical Formula CH2O Contains 1 G Of Hydrogen. What Is Its Molecular Formula? 

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0.1 mole of a carbohydrate with empirical formula CH2O contains 1 g of hydrogen. What is its molecular formula? 


Correct option is



0.1 mole of carbohydrate with E.F. CH2O contains 1 g of hydrogen.

             = 10 g = 10 g atoms

In CH2O, g atomic ratio of C: H : O = 1 : 2 : 1.

With 10 g atom of H , g atoms of C combined = 5 and g atoms of O combined = 5. Hence, actual formula (molecular formula) will be C5H10O5.




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