Which of the following best explains why HCl bonds are polar covalent?
Submitted by: Administrator1. H atoms are smaller than Cl atoms.
2. H atoms are more electronegative than Cl atoms.
3. Cl and H atoms have equal electronegativities.
4. Cl atoms have a greater effective nuclear charge than H atoms do.
Answer: D
Submitted by: Administrator
2. H atoms are more electronegative than Cl atoms.
3. Cl and H atoms have equal electronegativities.
4. Cl atoms have a greater effective nuclear charge than H atoms do.
Answer: D
Submitted by: Administrator
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