Which structure is linear?
SO2
CO2
CO32-
SO42-
When the hybridisation state of carbon atom changes from Sp3 and finally to Sp, the angle between the hybridised orbitals.
Decreases gradually
Decrease considerably
Is not affected
Increases progressively
The type of hybridization of boron in diborane is ______________.
Sp- hybridization
Sp2- hybridization
Sp3- hybridization
SP3d2- hybridization
The ground state electronic configuration of valence shell electrons in nitrogen molecule (N2) is written as
KK, σ2S2, σ*2S2, σ2P2x, π2Py2 ≈ π2Pz2
Bond order in nitrogen molecule is
0
1
2
3
In a regular octahedral molecule, MX6, the number of X-M-X bonds at 180o is_______________.
6
4
Strongest hydrogen bonding is shown by
H2O
NH3
HF
H2S
Among the following which compound will show the highest lattice energy?
KF
NaF
CsF
RbF
Equilateral shape has
Sp - hybridization
dsp2- hybridization
Which one of the following has the highest dipole moment?
As H3
Sb H3
PH3
Which of the following has Pπ - dπ bonding ?
NO3-
SO32-
CN - ,CO
SO2, CO2
