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Chemical Bonding Set 5
Results
#1.
The bond formed between the atoms by mutual sharing of electrons is
ionic
ionic
coordinate covalent bond
coordinate covalent bond
covalent
covalent
metallic
metallic
#2.
A chemical bond formed between two similar atoms is purely
ionic
ionic
covalent
covalent
metallic
metallic
coordinate
coordinate
#3.
On the basis of VSEPR model the geometry of BeCl2 is
linear
linear
trigonal
trigonal
tetrahedral
tetrahedral
angular
angular
#4.
On the basis of VSEPR theory, a molecule with three bond pair and no lone pair of electrons will have a structure
linear
linear
trigonal planar
trigonal planar
tetrahedral
tetrahedral
trigonal pyramidal
trigonal pyramidal
#5.
The geometry of NH3 on the basis of VSEPR model is
trigonal planar
trigonal planar
trigonal pyramidal
trigonal pyramidal
tetrahedral
tetrahedral
linear
linear
#6.
In which of the following theories the hybridization is considered
VSEPR
VSEPR
Lewis
Lewis
molecular orbital
molecular orbital
valence bond
valence bond
#7.
The angle between 3 sp2 hybrid orbital is
90o
90o
120o
120o
130o
130o
180o
180o
#8.
The unhybridized “p” orbital in sp2 hybridization is
parallel to sp2
parallel to sp2
in the same plane
in the same plane
perpendicular to sp2 orbitals
perpendicular to sp2 orbitals
out of plane
out of plane
#9.
Which of the following theories gives the idea of delocalization of electrons
Lewis theory
Lewis theory
VSEPR theory
VSEPR theory
valence bond theory
valence bond theory
molecular orbital theory
molecular orbital theory
#10.
The tandency of an atom to attract, a shared electron pair towards itself is called
electron affinity
electron affinity
electronegativity
electronegativity
dipole moment
dipole moment
ionization potential
ionization potential
Finish
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