As the atoms of rare gases become larger, electronic polarizability

Materials and Components
As the atoms of rare gases become larger, electronic polarizability

Remains the same

Decreases

Increases

May increase or decrease

Remains the same

Decreases

Increases

May increase or decrease

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Materials and Components
The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as

Onne’s rule

Matthiessen’s rule

Curie rule

Debye rule

Onne’s rule

Matthiessen’s rule

Curie rule

Debye rule

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Materials and Components
In van der walls crystals, there exists a high degree of stability of the outer electron shell.

True

False

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Materials and Components
If the number of atoms per unit volume of a monoatomic gas changes, the dielectric constant still remains constant.

True

False

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Materials and Components
In an intrinsic semiconductor, at a given temperature T

The number of electrons-hole pairs generated per second due to thermal motion are equal to the number of electron-hole pairs lost per second due to recombination

Any of the above

The number of electron hole pairs generated per second due to thermal motion is always more than the number of electron-hole pairs lost per second due to recombination

The number of electron-hole pairs generated per second due to thermal motion is always less than the number of electron-hole pairs lost per second due to recombination

The number of electrons-hole pairs generated per second due to thermal motion are equal to the number of electron-hole pairs lost per second due to recombination

Any of the above

The number of electron hole pairs generated per second due to thermal motion is always more than the number of electron-hole pairs lost per second due to recombination

The number of electron-hole pairs generated per second due to thermal motion is always less than the number of electron-hole pairs lost per second due to recombination

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Materials and Components
At room temperature the number of conducting electrons in an intrinsic semiconductor

Is about half the number of valence electrons

Is small as compared to the number of valence electrons

Is almost equal to the number of valence electrons

Is a very small fraction of the number of valence electrons

Is about half the number of valence electrons

Is small as compared to the number of valence electrons

Is almost equal to the number of valence electrons

Is a very small fraction of the number of valence electrons

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Materials and Components

Materials and Components As the atoms of rare gases become larger, electronic polarizability

Materials and Components The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as

Materials and Components In van der walls crystals, there exists a high degree of stability of the outer electron shell.

Materials and Components If the number of atoms per unit volume of a monoatomic gas changes, the dielectric constant still remains constant.

Materials and Components In an intrinsic semiconductor, at a given temperature T

Materials and Components At room temperature the number of conducting electrons in an intrinsic semiconductor

Materials and Components
As the atoms of rare gases become larger, electronic polarizability

Materials and Components
The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as

Materials and Components
In van der walls crystals, there exists a high degree of stability of the outer electron shell.

Materials and Components
If the number of atoms per unit volume of a monoatomic gas changes, the dielectric constant still remains constant.

Materials and Components
In an intrinsic semiconductor, at a given temperature T

Materials and Components
At room temperature the number of conducting electrons in an intrinsic semiconductor