AP EAMCET · Chemistry · Chemical Bonding and Molecular Structure
Identify incorrectly matched set from the following
- A Molecules with incomplete octet- \(\mathrm{BeH}_2, \mathrm{BCl}_3\)
- B Polar molecules- \(\mathrm{BF}_3, \mathrm{CCl}_4\)
- C Molecules with expanded octet- \(\mathrm{PCl}_5, \mathrm{SF}_6\)
- D Odd electron molecules-NO, \(\mathrm{NO}_2\)
Answer & Solution
Correct Answer
(B) Polar molecules- \(\mathrm{BF}_3, \mathrm{CCl}_4\)
Step-by-step Solution
Detailed explanation
\(\mathrm{BF}_3\) and \(\mathrm{CCl}_4\) are non-polar molecules due to symmetrical arrangement of the bond pairs that result in the cancellation of the individual bond dipoles.
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