In formation of methane the outermost p orbitals of carbon are at 90^(@) still bond angle is not 90^(@)?

In formation of methane the outermost p orbitals of carbon are at 90^(

1.	In formation of methane the outermost p orbitals of carbon are at 90^(@) still bond angle is not 90^(@)?
Answer» Solution :As in METHANE 2s and 2p orbital combine and `sp^(3)` hybridization ta.lee PLACE. These `sp^(3)` hybrid orbitals are arrange at FOUR CORNER of tetrahedral so the angle is not `90^(@)`.