Which type of carbene is formed in this reaction?


Explain with mechanism

First, the acidic Hydrogen leaves & then Br leaves as it has highest leaving tendency and :C(Cl)(F) is forned.

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When this carbene will be singlet then there can be resonance(back bonding)stabilisation due to lone pair of Cl and vacant orbital of carbon so stability of singlet for of this carbene will be moreimage