1.) A certain molecule is a ring structure composed of six sp2 hybridized atoms. Describe the...

1.) A certain molecule is a ring structure composed of six sp2 hybridized atoms. Describe the geometry of a molecule.

A.) The six atoms form a hexagon with all internal bond angles equal to 120°

B.) six atoms foreman octahedron with all internal bond angles equal to 90°.

C.) we do not have sufficient information to predict all the bond angles

D.) The six atoms will alternate between tetrahedral geometry and trigonal planer geometry with internal angles alternate between 120° and 109.5°

2.) select the statement that best describes the bonding of PF5, using valence bong theory.

A.) PF5 is sp hybridized, with an additional two unhybridized P orbitals and resonance structures is accounting for the additional bonding.

B.) Capital P capital F5 is sp2 hybridized, with an additional unhybridized P orbital and resonance structures accounting for the additional bonding

C.) PF5 is dsp3 hybridized

D.) PF5 is sp3 hybridized, with resonance structures accounting for the additional bonding

Solutions

Expert Solution

1) Correct option is : A.) The six atoms form a hexagon with all internal bond angles equal to 120°.

( Example of this structure is benzene , where all 6 atoms are sp² hybridized and form hexagon with internal bond angle of 120°.)

2) Correct option is : C.) PF5 is dsp3 hybridized.

queen_honey_blossom answered 1 year ago

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