Two double bonds are present in:
Correct answer: B. 2,3-hexadiene
- A. 2-methyl-3-hexene
- B. 2,3-hexadiene
- C. 2,3,4-hexatriene
- D. 3-hexyne
Explanation
Out of the given options, only 2,3-hexadiene has two double bonds between C2 and C3 and between C3 and C4. It has the structure:
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About Chemical Bonding
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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