Chemistry Classification Crystalline Solids Online Exam Quiz
Chemistry Classification Crystalline Solids GK Quiz. Question and Answers related to Chemistry Classification Crystalline Solids. MCQ (Multiple Choice Questions with answers about Chemistry Classification Crystalline Solids
Polar molecular solids are _________
Options
A : bad conductors of electricity
B : good conductors of electricity
C : solid at room temperature
D : brittle
The molecules in polar molecular solid are held together by __________
Options
A : dipole-dipole interaction
B : london forces
C : ionic bond
D : metallic bond
Which of the following is an orderly collection of positive ions surrounded and held together by a sea of electrons?
Options
A : Gas
B : Non-metal
C : Metal
D : Metalloids
Which type of crystalline solid is also called as giant molecules?
Options
A : Ionic solids
B : Covalent solids
C : Polar molecular solids
D : Metallic solids
Which of the following are responsible for high electrical and thermal conductivity of a metal?
Options
A : Ions
B : Covalent bonds
C : Free H+ ions
D : Free and mobile electrons
Which of the following is not a characteristic of metals?
Options
A : Lustre
B : Ductile
C : Malleable
D : Brittle
Which of the following consists of either atoms or molecules formed by non polar covalent bonds?
Options
A : Non polar molecular solid
B : Metallic solid
C : Polar molecular solid
D : Ionic solid
Which of the following is non-conductor of electricity at solid state but can conduct electricity in the molten state or when dissolved in water?
Options
A : Non polar molecular solids
B : Metallic solids
C : Ionic solids
D : Hydrogen bonded molecular solids
Which of the following tend to be volatile liquids or soft solids at room temperature and pressure?
Options
A : Non polar molecular solids
B : Metallic solids
C : Polar molecular solids
D : Hydrogen bonded molecular solids
Which type of solids are formed by three-dimensional arrangement of cations and anions bound by strong electrostatic force?
Options
A : Polar molecular solids
B : Ionic solids
C : Covalent solids
D : Metallic solids
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