Beryllium exhibits anomalous properties that strongly differentiate it from the rest of Group 2. Which of the following reactions correctly illustrates its unique behavior when treated with concentrat

Question

Beryllium exhibits anomalous properties that strongly differentiate it from the rest of Group 2. Which of the following reactions correctly illustrates its unique behavior when treated with concentrated Nitric Acid ($HNO_3$)?

Prashant Kotian · Accepted Answer

Correct answer: C. Demonstrating its diagonal relationship with Aluminium, Beryllium is rendered completely passive by cold, concentrated . The acid acts as a strong oxidizing agent, rapidly forming a tough, inert protective film of on the metal's surface, halting further reaction.

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