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Liquids and Solids - 4
1.
Metallic crystal
a) NaNO
3
b) AgNO
3
c) Malleable
d) Carbon
2.
CaCO3 isomorphic to
a) AgNO
3
b) NaNO
3
c) Carbon
d) Malleable
3.
Cubic & hexagonal polymorphs
a) Carbon
b) NaNO
3
c) Graphite
d) AgNO
3
4.
Large molecular size of non polar molecule
a) strong London dispersion forces.
b) Very strong inter molecular force.
c) Diple-dipole interaction
d) Hydrogen bonding.
5.
H-atom linked to a highly electronegative small sized atom
a) Very strong inter molecular force.
b) Diple-dipole interaction
c) Hydrogen bonding.
d) Weak London force
6.
Difference of electro negativity of bonded atoms
a) Very strong inter molecular force.
b) Weak London force
c) Diple-dipole interaction
d) strong London dispersion forces.
7.
Noble gases & Halogen Molecules
a) Very strong inter molecular force.
b) Weak London force
c) Hydrogen bonding.
d) strong London dispersion forces.
8.
Very low vapour pressure of a liquid
a) Weak London force
b) Diple-dipole interaction
c) Very strong inter molecular force.
d) Hydrogen bonding.
9.
Molecular solids
a) Dipole- dipole forces
b) London forces
c) Sugar
d) Debye forces
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