According to the vsepr model the arrangement of electron pairs around nh3 and ch4 is

The arrangement of electron pairs around CH4 and NH3, According to the VSEPR model is the same, because in each case there are the same number of electron pairs around the central atom. So the NH3 and CH4 arrangement of electron pairs is the same because in each case there are the same number of electron pairs around the central atom.

Ithink the answer is a or d.

A.