Many oxyacids of halogens have coordinate covalent bond between chlorine and oxygen like:
Correct answer: B. HCLO4
- A. CLO3
- B. HCLO4
- C. HBr
- D. HCl
Explanation
Co-ordinate covalent bond is a type of bond in which a lone pair of electrons is donated to an empty orbital which is present in another compound. This bond is present in HClO4
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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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