MEDIUM
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From the following molecules, how many of them have atoms in the same plane.
CIF3 H2O PCl3 BF3
SF4 H2S OCl2 SO3
XeF6 NH3 C6H6 XeF2
XeF4 PCl5 I2Cl6 PH3

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Important Questions on Chemical Bonding and Molecular Structure

HARD
The ion that has sp3d2 hybridization for the central atom is:
MEDIUM
The type of hybridization and no. of lone pair(s) of electron of Xe in XeOF4 , respectively, are:
MEDIUM
The species in which the N atom is a state of sp hybridization is:
EASY
Which one of the following molecules is formed by sp3 d hybridisation?
MEDIUM
The group having triangular planar structure is:
EASY
The number of sp2 hybrid orbitals in a molecule of benzene is:
EASY
The order of electronegativity of carbon in sp, sp2 and sp3 hybridized states follows
EASY
In CO2 molecule, the hybridizations of carbon and oxygen atoms are respectively
EASY

How many (i) sp2 hybridised carbon atoms and (ii) π bonds are present in the following compound?

Question Image

EASY
Which of the following conversions involves change in both shape and hybridisation?
MEDIUM
Among the compounds shown below which one revealed a linear structure?
MEDIUM
Which one the following species has plane triangular shape?
MEDIUM
Which of the following ions has Tetrahedral geometry and sp3 hybridisation for its central atom?
EASY
The percentage of s-character in the hybrid orbitals of nitrogen in NO2+, NO3- and NH4+ respectively are:
EASY
Which of the following pairs of compounds is isoelectronic and isostructural?
EASY
The compounds containing sp hybridized carbon atom are

(i) Question Image (ii) Question Image

(iii) H3C-CN (iv) H2C=C=CHCH3
MEDIUM
The hybridisation of atomic orbitals of nitrogen in NO2+, NO3- and NH4+ , respectively are: