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WorksheetsUNIT 4 T E S T
Total questions: 20
Worksheet time: 12mins
Polar covalent bonds
shared unequally
shared equally
transfered; not shared at all
Non-polar covalent bond
shared unequally
shared equally
transfered; not shared at all
Ionic bond
shared unequally
shared equally
transfered; not shared at all
polar
non-polar
bent
trigonal pyramidal
tetra hedral
trigonal planar
Pick the correct fact about Ionic Bonds
metal+nonmetal
low melting points
compound forms crystals
strong bonds
shared between non metals
pick the correct facts for covalent bonds
non metals + non metals
not soluble in water
strong bond
high melting point
low melting point
tetra hedral
bent
trigonal pyramidal
linear
how many valence electrons does Sulfur Dioxide have?
66
18
17
16
what is the correct name?
tetrahedral
trigonal planar
trigonal pyramidal
bent
what is the correct fact for "London Dispersion"
attraction between polar molecules
attraction between 2 instaneous dipoles
hydrogen bonding
medium attraction
choose the correct fact for "Dipole-Dipole"
attraction between polar molecules
very weak strength
strong attraction
occurs in all atoms and molecules
choose the correct fact "H-bonding"
strong attraction
increase strength as the mass increases
asymetrical electron distribution
increasing the polarity will increase the strength
IMF of a melting point
high
low
IMF of vapor pressure
high
low
IMF of surface tension
high
low
Choose the correct London dispersion forces
H2O---H2O
Xe---Xe
HCl---HCl
Cl2---Cl2
choose the correct dipole-dipole forces
H2O---H2O
NH3---O2
OCl2---OCl2
O2---O2
NCl3---NCl3
dipole-induced dipole forces
NH3---O2
Cl2---Cl2
NCl3---CO2
CCl4---CO
choose the correct fact of HCN
linear
bent
polar
non polar
