JEE Mains · Chemistry · STD 11 - 4. Chemical bonding and molecular structure
Number of molecules from the following which are exceptions to octet rule is _______. \(\mathrm{CO}_2, \mathrm{NO}_2, \mathrm{H}_2 \mathrm{SO}_4, \mathrm{BF}_3, \mathrm{CH}_4, \mathrm{SiF}_4, \mathrm{ClO}_2, \mathrm{PCl}_5,\) \(\mathrm{BeF}_2, \mathrm{C}_2 \mathrm{H}_6, \mathrm{CHCl}_3, \mathrm{CBr}_4\)
- A \(5\)
- B \(6\)
- C \(8\)
- D \(9\)
Answer & Solution
Correct Answer
(B) \(6\)
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