A) \[{{C}_{5}}{{H}_{10}}{{O}_{5}}\]
B) \[{{C}_{6}}{{H}_{12}}{{O}_{6}}\]
C) \[{{C}_{4}}{{H}_{8}}{{O}_{4}}\]
D) \[{{C}_{3}}{{H}_{6}}{{O}_{3}}\]
E) \[{{C}_{2}}{{H}_{4}}{{O}_{2}}\]
Correct Answer: A
Solution :
\[\because \]0.1 mole of carbohydrate contains\[=1g\]of hydrogen. \[\therefore \] 1 mole of carbohydrate contains\[=\frac{1}{0.1}\] =10g of hydrogen Hence, its molecular formula\[={{C}_{5}}{{H}_{10}}{{O}_{5}}\].
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