How many molecules among the following have zero dipole moment: NH3, BF3, NF3, CCI4?
see full answer
High-Paying Jobs That Even AI Can’t Replace — Through JEE/NEET
🎯 Hear from the experts why preparing for JEE/NEET today sets you up for future-proof, high-income careers tomorrow.
An Intiative by Sri Chaitanya
answer is 2.
(Unlock A.I Detailed Solution for FREE)
Best Courses for You
JEE
NEET
Foundation JEE
Foundation NEET
CBSE
Detailed Solution
i. N¨H3⇒sp3 hybridised ⇒ pyramidal ⇒μ≠0 ii. BF3⇒sp2 hybridised ⇒ planar and symmetrical ⇒μ=0. iii. NF¨3⇒sp3 hybridised ⇒ pyramidal ⇒μ≠0. iv. CCl4⇒sp3 hybridised ⇒ symmetrical ⇒μ=0Hence, BF3 and CCl4 have zero dipole moment.