The sp3d2 hybridisation of central atom of a molecule would lead to
square planar geometry
tetrahedral geometry
trigonal bipyramidal geometry
octahedral geometry
Nitrogen forms stable N2 molecule, but phosphorus is converted to P4 from P2 because
bonding is strong in phosphorus
bonding is weak in phosphorus
double bond is present in phosphorus
single P-P bond is weaker than N-N bond
An aqueous solution of titanium chloride, when subjected to magnetic measurement, show zero magnetic moment. The formula of complex in aqueous solution is
[Ti(H2O)6]Cl4
[Ti(H2O)6]Cl3
[Ti(H2O)5Cl]Cl2
[Ti(H2O)6]Cl
Among [Fe(H2O)6]+, [Fe(CN)6]3-, [Fe(Cl)6]3- species, the hybridisation state of the Fe atom are, respectively.
d2sp3, d2sp3, sp3d2
sp3d2,d2sp3, d2sp3
sp3d2, d2sp3,sp3d2
None of the above
Some of the properties of the two species, are described below. Which one of them is correct?
Dissimilar in hybridisation for the central atom with different structures
Isostructural with same hybridisation for the central atom
Isostructural with different hybridisation for the central atom
Similar in hybridisation for the central atom with different structures
The pairs of species of oxygen and their magnetic behaviours are noted below. Which of the following presents the correct description?
- Both diamagnetic
- Both diamagnetic
- Both diamagnetic
- Both diamagnetic