Chemistry - Nomenclature Question with Solution | TestHub

I is having four $2^{\circ }$ & four $3^{\circ }$ carbons

II is having three $1^{\circ }$, six $2^{\circ }$, three $3^{\circ }$ & two $4^{\circ }$ carbons

III is having four $1^{\circ }$, two $2^{\circ }$, eight $3^{\circ }$ carbons & one $4^{\circ }$ carbon

IV is having three $1^{\circ }$, three $2^{\circ }$ & three $3^{\circ }$ carbons