Hybridization — Prelims Questions

Which of the following molecules has a central atom with $sp^2$ hybridization?

What is the hybridization of the central atom in $SF_6$ and what is its molecular geometry?

Arrange the following molecules in increasing order of their bond angles: $H_2O, NH_3, CH_4$.

Identify the hybridization of the carbon atoms labeled C1 and C2 in the molecule $CH_3-CH=CH_2$ (Propene).

Which of the following statements about $sp$ hybridized orbitals is INCORRECT?

What is the hybridization of the central atom in $XeF_4$?