Chemistry - Halogen Derivative Question with Solution | TestHub

Transition state (c) is unstable because in this carbon is attached to 5 atoms.

Transition state (c) is unstable because carbon atom is ${\mathrm{sp}}^2$ hybridised.

Transition state (c) is stable because carbon atom is ${\mathrm{sp}}_{}^2$ hybridised.

Transition state (c) is less stable than the reactants