Consider CH4 and CF4: Electronegativities: € = 2.5,H = 2.1,F = 4.0. Which statement is false?

Consider CH4 and CF4: Electronegativities: € = 2.5,H = 2.1,F = 4.0. Which statement is false?
a. Both molecules are nonpolar:
b. There are no false statements. AIl of these statements are corect
c. The bond dipoles in CF4 and CHA are directed toward the carbon atom
d. Both are sp^3 hybridized at carbon
e. The C-F bonds are more polar than the C-H bonds.