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Q.) Among the compounds BF3, NCl3, H2S, SF4 and BeCl2, identify the ones in which the central atoms have the same type of hybridisation. (a) BF3 and NCl3 (b) H2S and BeCl2 (c) BF3, NCl3 and H2S (d) NCl3 and H2S (e) SF4 and BeCl2

 
Q.) Among the compounds BF3, NCl3, H2S, SF4 and BeCl2, identify the ones in which the central atoms have the same type of hybridisation.
 
 
 
(a) BF3 and NCl3
 
 
 
(b) H2S and BeCl2
 
 
 
(c) BF3, NCl3 and H2S
 
 
 
(d) NCl3 and H2S
 
 
 
(e) SF4 and BeCl2

Grade:11

1 Answers

RHYTHM KAUSHAL
askIITians Faculty 56 Points
3 years ago
Dear student,
- BF3 will have sp2 hybridization as there are 3 bonds of B and F
-Ncl3 will have Sp3 hybridization as there is one lone pair and 3 bonds of N and cl so total steric no. Is 4 hence sp3 hybridization.
-H2s will have sp3 hybridization as there is two lone pair on central atom s and two bonds of H and S. Steric no. Is 4 hence sp3 hybridization.
- Becl2 will have sp hybridisation as there is 2 bond of Be and Cl so steric no. Is 2 hence sp2 .
So correct option is (d)
thank you

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