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Target Exam

CUET

Subject

Physics

Chapter

Semiconductors and Electronic Devices

Question:

Hole is-

Options:

An anti-particle of electron

A vacancy created when an electron leaves a covalent bond

Absence of free electron

An artificially created particles

Correct Answer:

A vacancy created when an electron leaves a covalent bond

Explanation:

The correct answer is Option (2) - A vacancy created when an electron leaves a covalent bond