Find the correct statements about the bonding in methane,CH₄.
I.The carbon s and p orbitals combine to form four equivalent sp³ orbitals
II.All C-H bonds have the same strength
III.Molecular geometry is different from electron group geometry
IV.Four C sp³ orbitals combine with the s orbitals of the hydrogens to form bonds

Question

Quizplus · Accepted Answer

Statement I is correct. The carbon in methane has four valence electrons in its s and p orbitals, which hybridize to form four equivalent sp3 hybrid orbitals.
Statement II is also correct. All C-H bonds in methane have the same strength because they are identical in terms of electronic environment and molecular geometry.
Statement IV is correct. The four sp3 hybrid orbitals on the carbon atom combine with the 1s orbitals on the hydrogen atoms to form four C-H bonds in methane.
However, statement III is incorrect. The molecular geometry of methane is tetrahedral, which is the same as its electron group geometry. Both the electron groups around the carbon atom and the C-H bonds are arranged tetrahedrally.

Find the Correct Statements About the Bonding in Methane,CH4

Find the Correct Statements About the Bonding in Methane,CH₄