When compound T undergoes complete combustion, the only products are carbon dioxide and water. With $\text{PCl}_5$, compound T gives steamy fumes. Compound T shows no visible product with 2,4-dinitrophenylhydrazine reagent. What can be deduced with certainty from this evidence?
- ACompound T is a carboxylic acid.
- BCompound T is a hydrocarbon.
- CCompound T is an alcohol.
- DCompound T is not an aldehyde.