Reaction of phenol with chloroform/sodium hydroxide to give \[o\]-hydroxy benzaldehyde involves the formation of [J & K 2005]

Reaction of phenol with chloroform/sodium hydroxide to give \[o\]-hydr

1.	Reaction of phenol with chloroform/sodium hydroxide to give \[o\]-hydroxy benzaldehyde involves the formation of [J & K 2005]
A.	Dichloro carbene
B.	Trichloro carbene
C.	Chlorine atoms
D.	Chlorine molecules
Answer» B. Trichloro carbene

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Reaction of phenol with chloroform/sodium hydroxide to give \[o\]-hydroxy benzaldehyde involves the formation of [J & K 2005]

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