Which of the following statements is correct about nitric acid?

Nitric acid being identified as a strong oxidizing agent is accurate because it readily accepts electrons from other substances, facilitating oxidation reactions. This property makes it highly reactive and capable of causing combustion or explosions when it comes into contact with organic materials or reducing agents. Nitric acid's ability to oxidize not only organic compounds but also metals further emphasizes its strength as an oxidizing agent.

The other statements do not accurately represent the characteristics of nitric acid. It is indeed harmful to skin, making the first statement incorrect. While nitric acid can react vigorously with many metals, stating it only reacts with certain metals overlooks its broad reactivity with various elements. Moreover, mixing nitric acid with organic solvents can lead to dangerous reactions, including the potential for explosive mixtures, thus rendering the last statement false.