Topic: Degree of Halogen

Degree of Halogen :

Halide group i.e. ( F- , Cl- , Br- , I- ) connected with 1⁰carbon is known as 1 ⁰ Halide or Primary Halide
Halide group i.e. ( F- , Cl- , Br- , I- ) connected with 2⁰carbon is known as 2 ⁰ Halide or Secondary Halide
Halide group i.e. ( F- , Cl- , Br- , I- ) connected with 3⁰carbon is known as 3 ⁰ Halide or Tertiary Halide