Statement (I) : The temperature coefficient of resistance for most of meals in pure form is positive. Statement (II) : A metal wire \(2 \mathrm{~mm}\) in diameter carries a charge of \(360 \pi \mathrm{C}\) in two hours. If the metal contains \(5 \times 10^{22}\) free electrons \(/ \mathrm{cm}^3\), then drift velocity of the electrons in the wire is \(6.25 \times 10^{-6} \mathrm{~m} / \mathrm{s}\). Statement (III) : Semiconductors like pure germanium does not obey Ohm's law for all range of electric field values. Which of the following is correct?

1. A Statements I, II, III are true.
2. B Statements I, II are true, but statement III is false.
3. C Statements II, III are true, but statement I is false.
4. D Statements I, II, III are false.