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WorksheetsMolecular Geometry Matriculation
Total questions: 20
Worksheet time: 10mins
Lone Pair : LP
Bonding Pair : BP
Which of following repulsion is the strongest repulsion
LP - LP
LP - BP
BP - BP
Lone Pair : LP
Bonding Pair : BP
Which of following repulsion is the weakest repulsion
LP - LP
LP - BP
BP - BP
How many electron pair in this structure?
2
3
4
5
How many bonding pair in this structure?
2
3
4
5
What is molecular geometry for this structure?
Tertahedral
Trigonal Pyramidal
Linear
See-saw
How many electron pair in this structure?
2
6
4
5
How many lone pair in this structure?
2
3
4
5
What is molecular geometry for this structure?
Tertahedral
Trigonal Pyramidal
Linear
square planar
How many electron pair in this structure?
2
6
4
5
How many bonding pair in this structure?
2
3
4
5
What is molecular geometry for this structure?
Tertahedral
See- saw
Linear
square planar
Most Plausible lewis structure has
Lowest formal charge
Biggest formal charge
greatest charges
In order to identify polarity, we must first know the..
Lewis structure and molecular geometry
Ionic formula
type of bonding
Sum of electron pair
Molecular geometry of H2O is
Bent
T-shape
tetrahedral
free shape
Electron pair arrangement of H2O is
Bent
T-shape
tetrahedral
free shape
NH3 has how many lone pair?
none
2
1
3
Lewis dot symbol show...
electron valence
all electron
all proton
all neutron
Which of following is covalent bond?
NaCl
MgF2
Al2Cl6
NaOH
Why bonding must form?
To achieve stable octet/duplet configuration
To complete each other
To gain more energy in the bonding
To get bigger element
CCl4 is non-polar molecule because..
polar C - Cl bond cancel each other
the dipole moment is 0
the charge is bigger
it has no charge
