Question

State whether given statement is True or False
A germanium crystal is doped with boron impurity

• A. True
• B. False

Answer 1

The correct option is A True

A Germanium crystal is a $p$-type semiconductor,

$p$-type semiconductors are doped with trivalent atoms like boron, aluminium etc

Therefore Boron impurity is used to dope silicon crystal.

Therefore the given statement is TRUE