$CH_2 = O \leftrightarrow \overset{\oplus}{C}H_2 - \overset{\ominus}{O} \leftrightarrow \overset{\ominus}{C}H_2 - \overset{\oplus}{O}$
Which of these structures is practically not a valid canonical structure for formaldehyde?
Which of these structures is practically not a valid canonical structure for formaldehyde?
- A$I$
- B$II$
- C$III$
- DNone of these
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