JEE Main 20249 AprilMorning Shift
- Exam
- JEE Main
- Year
- 2024
- Date
- 9 April
- Shift
- Morning Shift
- Subject
- Chemistry
- Chapter
- Chemical Bonding and Molecular Structure
JEE Main 2024 · 9 April · Morning Shift · Chemistry · Chemical Bonding and Molecular Structure
In which one of the following pairs the central atoms exhibit...
In which one of the following pairs the central atoms exhibit (\mathrm{sp}^2) hybridization ?
Options
- A(\mathrm{H}_2 \mathrm{O}) and (\mathrm{NO}_2)
- B(\mathrm{BF}_3 \text{ and } \mathrm{NO}_2^{-})
- C(\mathrm{NH}_2^{-}) and (\mathrm{H}_2 \mathrm{O})
- D(\mathrm{NH}_2^{-}) and (\mathrm{BF}_3)
Correct answer
B. (\mathrm{BF}_3 \text{ and } \mathrm{NO}_2^{-})
Step-by-step solution
BF3→sp2NO2−sp2H2O→sp3NO2→sp2NH2−→sp3
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