Which of the following is coloured?
Correct answer: D. SnI4
- A. SnF4
- B. SnCl4
- C. SnBr4
- D. SnI4
Explanation
Because of the charge transfer spectra, SnI4 is orange in colour. SnI4 absorbs light and re-emit the complementary colour of yellow- orange.
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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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