1.

Consider the following transformations: \[C{{H}_{3}}COOH\xrightarrow{CaC{{O}_{3}}}A\xrightarrow{heat}B\xrightarrow[NaOH]{{{I}_{2}}}C\] The molecular formula of C is

A. \[C{{H}_{3}}-\underset{I}{\overset{OH}{\mathop{\underset{|}{\overset{|}{\mathop{C}}}\,}}}\,-C{{H}_{3}}\]   
B. \[IC{{H}_{2}}-COC{{H}_{3}}\]
C. \[CH{{I}_{3}}\]                       
D. \[C{{H}_{3}}I\]
Answer» D. \[C{{H}_{3}}I\]


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