Which of the following has perfect triangular structure :
Correct answer: D. SO3
- A. CO2
- B. PH3
- C. NO
- D. SO3
Explanation
SO3 is AB3 type with three bond pairs and no lone pair so it has perfect triangular structure.
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Chemical bonding explains molecular shape through VSEPR theory and distinguishes sigma bonds from pi bonds. Questions involve hybridization, bond angles, dipole moment and bond energy, including how electron-pair repulsion determines geometry and how bond polarity differs from the overall polarity of a molecule.
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