MCQ
Which of the following compound is not resonance stabilized ?
- A

- B

- ✓

- D






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$(A)$ Hydrated $Al _2 O _3$ precipitates, when $CO _2$ is bubbled through a solution of sodium aluminate.
$(B)$ Addition of $Na _3 AlF _6$ lowers the melting point of alumina.
$(C)$ $CO _2$ is evolved at the anode during electrolysis.
$(D)$ The cathode is a steel vessel with a lining of carbon.
$[IMAGE]\,\,\xrightarrow{{{C_2}{H_5}OH/\Delta }}$