Question

Larger the bandgap the more insulating the material.
True
False

Answer 1

"Larger the band gap the more insulating the material- This statement is true.

The above statement is true because when band gap is higher, electrons are not able to jump from the field band conduction.

As a result the insulation of the material will increase or in other words the heat conductivity of the material will decrease. So, the given statement is true.

"

Answer 2

Larger the band gap, the more insulating material. The statement is true.

Explanation:

• A band gap is defined as the distance between the valence band of the electrons and conduction band.
• The band gap is nothing but the minimum energy gap which is required for excitation of an electron, up to stage in the conduction band, which can participate in conduction.
• The insulation of material increases and heat conductivity of material decreases.

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