Skip to main content
Back to CHEMICAL BONDING & MOLECULAR STRUCTURE

NEET UG CHEMISTRY MCQ: CHEMICAL BONDING & MOLECULAR STRUCTURE

1 Easy
1 of 1
Analyzing +4 | -1
Which of the following sets of species does not follow octet rule?
View answer and explanation
Correct option: C
AlCl3,BF3,PCl5,SF6\mathrm{AlCl}_3, \mathrm{BF}_3, \mathrm{PCl}_5, \mathrm{SF}_6
Option C (AlCl3,BF3,PCl5,SF6\mathrm{AlCl}_3, \mathrm{BF}_3, \mathrm{PCl}_5, \mathrm{SF}_6) is correct because in these molecules, Al and B have less than 8 electrons, while P and S have more than 8 electrons around the central atom.

More Questions from CHEMICAL BONDING & MOLECULAR STRUCTURE

Practice All Chapter MCQs →
The example of the p−pp - p-orbital overlapping is the formation of: Which is expected to conduct electricity? Hybridization involves: Which of the following is correct? Which has the lowest anion to cation size ratio? Which species has the highest bond order?
Type at least 2 characters or jump directly:
🩺 NEET MCQs 🔬 JEE MCQs 🎯 JEE College Predictor Study guides 📊 Dashboard
🔓

Save your learning progress

Sign in with a free account to save your practice answers and quiz results, then return to them when you revise.

Continue with Free Account →