MCQ
The octet rule is observed in :
- A$CaCl _2$
- ✓$CO _2$
- C$BCl _3$
- D$SN _4$
✓
Answer
Correct option: B.
$CO _2$
(b) $CO _2$
Explanation : Carbon dioxide $\left( CO _2\right)$ is a molecule that follows the octet rule. In $CO _2$, carbon forms two double covalent bonds with two oxygen atoms, resulting in a molecule where each atom has a full outer electron shell with 8 electrons. This satisfies the octet rule for all the atoms in the molecule.
Explanation : Carbon dioxide $\left( CO _2\right)$ is a molecule that follows the octet rule. In $CO _2$, carbon forms two double covalent bonds with two oxygen atoms, resulting in a molecule where each atom has a full outer electron shell with 8 electrons. This satisfies the octet rule for all the atoms in the molecule.
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