NTA Abhyas NEET2020ChemistryChemical Bonding and Molecular StructurePractice
The state of hybridisation of central atoms in dimer of B H 3 and B e H 2 .
Options
- As p 2 , s p 2
- Bs p 3 , s p 2
- Cs p 3 , s p 3
- Ds p 2 , s p 3
Correct answer
B. s p 3 , s p 2
Step-by-step solution
The state of hybridisation of central atom in dimer of B H 3 and B e H 2 are s p 3 , s p 2 2 B H 3 → B 2 H 6 2 B e H 2 → B e 2 H 4