MCQ
This question has Statement $1$ and Statement $2$. Of the four choices given after the Statements, choose the one that best describes the two Statements.
Statement $1$ : A pure semiconductor has negative temperature coefficient of resistance.
Statement $2$ : On raising the temperature, more charge carriers are released into the conduction band
- AStatement $1$ is false, Statement $2$ is true
- BStatement $1$ is true, Statement $2$ is false
- CStatement $1$ is true, Statement $2$ is true,
Statement $2$ is not a correct explanation of Statement $1$ - ✓Statement $1$ is true, Statement $2$ is true,
Statement $2$ is the correct explanation of Statement $1$ .
