The cryoscopic constant for acetic acid is 3.6 K kg/mol. A solution of 1 g of a hydrocarbon in 100 g of acetic acid freezes at \[16.14{}^\circ C\]instead of the usual\[16.60{}^\circ C\]. The hydrocarbon contains 92.3% carbon. What is the'molecular formula?

The cryoscopic constant for acetic acid is 3.6 K kg/mol. A solution of

1.	The cryoscopic constant for acetic acid is 3.6 K kg/mol. A solution of 1 g of a hydrocarbon in 100 g of acetic acid freezes at \[16.14{}^\circ C\]instead of the usual\[16.60{}^\circ C\]. The hydrocarbon contains 92.3% carbon. What is the'molecular formula?
A.	\[{{C}_{6}}{{H}_{6}}\]
B.	\[{{C}_{6}}{{H}_{12}}\]
C.	\[{{C}_{8}}{{H}_{18}}\]
D.	\[{{C}_{10}}{{H}_{6}}\]
Answer» B. \[{{C}_{6}}{{H}_{12}}\]

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The cryoscopic constant for acetic acid is 3.6 K kg/mol. A solution of 1 g of a hydrocarbon in 100 g of acetic acid freezes at \[16.14{}^\circ C\]instead of the usual\[16.60{}^\circ C\]. The hydrocarbon contains 92.3% carbon. What is the'molecular formula?

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