Question
Chemistry Question on Bond Parameters
The correct order of bond angles (smallest first) in H2S,NH3,BF3 and SiH4 is
A
H2S<SiH4<NH3<BF3
B
H2S<NH3<BF3<SiH4
C
H2S<NH3<SiH4<BF3
D
NH3<H2S<SiH4<BF3
Answer
H2S<NH3<SiH4<BF3
Explanation
Solution
H2S?sp3 NH3?sp3 BF3?sp2 SiH4⟶sp3