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Solids-General Characteristics
+2 Self Evaluation Series by Alappuzha Chemistry Teacher's Association - ACTA
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Prepared by Rajamany. C , Manjusha Devi R, Aravukad HSS. Punnapra
Select the characteristic properties of the solid state
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1 point
Intermolecular distances are short.
Their constituent particles have fixed positions and can only oscillate about their mean positions.
All are correct
Intermolecular forces are strong.
An example of a crystalline solid is
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1 point
plastic
rubber
glass
quartz
The state of matter which has definite mass, definite shape, and definite volume is...
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1 point
gas
solid
plasma
liquid
In a solid the refractive index has same value in all direction, then the solid is said to be.....
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1 point
isotropic
allotropic
anisotropic
isomorphic
Crystalline solids are
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1 point
anisotropic
isomorphic
isotropic
allotropic
Amorphous solids are also called...
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1 point
allotropic
pseudo solids
anisotropic
true solids
A substance which has short range order is....
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1 point
Sodium Chloride
Diamond
Plastic
Quartz
Which one can be considered as a supercooled liquid?
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1 point
Naphthalene
Ice
Quartz
Glass
The structures of quartz (crystalline) and quartz glass (amorphous) are shownin Fig. which is the diagrammatic structural representation of quartz glass
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1 point
B
A
The given diagram can be considered as the representation of .................... substance
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1 point
isomorphic
anisotropic
allotropic
isotropic
Select all the characteristic Properties of Crystalline Solids from the given list
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5 points
Definite characteristic geometrical shape
Gradually soften over a range of temperature
Melt at a sharp and characteristic temperature
When cut with a sharp edged tool, they cut into two pieces with irregular surfaces
Anisotropic in nature
When cut with a sharp edged tool, they split into two pieces and the newly generated surfaces are plain and smooth
short range order.
Irregular shape
True solids
Isotropic in nature
Pseudo solids or super cooled liquids
Long range order
Required
Alappuzha Chemistry Teacher's Association - ACTA
എല്ലാ ചോദ്യങ്ങൾക്കും ഉത്തരം നൽകിയെങ്കിൽ SUBMIT ബട്ടൺ അമർത്തുക
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