Question

Mention bong angle and shape of methane molecule.

Answer 1

a bond angle is an angle formed between three atoms across at least two bonds. The bond angle of methane molecule is 109.5 degree.

The methane molecule is tetrahedral in shape.

The carbon atom in the middle has four valenced electron thus needs four more electrons thus four hydrogen atoms complete the octet.

Answer 2

Bond Angle = 109°

Shape = Tetrahedral