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Reactivity Trends (Group 2)

Beryllium tur...

Question

Beryllium turns passive in presence of $H N O_{3}$ .
If true enter 1, else enter 0.

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Solution

$H N O_{3}$ is an oxidising agent. It oxidises Be to BeO. This, oxide layer prevents attack of $H N O_{3}$ on it. Hence, Be turns passive.

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