p type semi conductors are made by mixing silicon with impurities of
1) germanium 2) boron 3) arsenic 4) antimony

Question

p type semi conductors are made by mixing silicon with impurities
of
1) germanium 2) boron 3) arsenic 4) antimony

Akanksha Jain · Accepted Answer

The correct option is 2) boron

When a trivalent impurities like Ga, In, Te are added to pure
semiconductors, they form P-type semiconductors

p type semi conductors are made by mixing silicon with impurities of1) germanium 2) boron 3) arsenic 4) antimony