Chemistry · Chemical Bonding
Perchloric acid (HClO4) has how many lone pairs, σ bonds, and π bonds in its Lewis structure?
- 113 lone pairs, 4 σ bonds, and 1 π bond
- 211 lone pairs, 5 σ bonds, and no π bonds
- 39 lone pairs, 6 σ bonds, and no π bonds
- 48 lone pairs, 4 σ bonds, and 3 π bonds✓
Correct answer
8 lone pairs, 4 σ bonds, and 3 π bonds
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