Shape Of Molecules

VSEPR theory explains that form molecule determined by...

• Atomic mass

• Repulsion between partner c

• Number of protons in the atomic nucleus

• Number of neutrons in the atomic nucleus

Form The NH₃ ( ammonia ) molecule is ...

• Linear

• Trigonal planar

• Trigonal pyramidal

• Tetrahedral

Geometry H₂O (water) molecules based on VSEPR theory is ...

• Linear

• Trigonal planar

• Form bent (bent)

• Tetrahedral

Why CO₂ molecules are nonpolar, while H₂O is polar?

• CO₂ is linear and symmetrical , H₂O is bent

• CO₂ has more Lots electrons

• H₂O has more many atoms

• CO₂ has bond double

Form CH₄ ( methane ) molecule is ...

• Linear

• Trigonal planar

• Tetrahedral

• Trigonal bipyramidal

Geometry BF₃ (boron trifluoride ) molecule is ...

• Linear

• Trigonal planar

• Tetrahedral

• Octahedral

Corner bond in CH₄ ( methane ) molecule is ...

• 90°

• 104.5°

• 109.5°

• 120°

Why molecule with tetrahedral shape tends to own point more boiling​ tall compared to linear molecules ?

• Intermolecular forces more strong

• Molecular mass more big

• Bond more length

• None rejection electron

Form SF₆ ( sulfur) molecule hexafluoride ) is ...

• Linear

• Trigonal planar

• Tetrahedral

• Octahedral

Geometry molecule PCl ₅ ( phosphorus pentachloride ) is ...

• Trigonal planar

• Tetrahedral

• Trigonal bipyramidal

• Octahedral