Question

When beryllium is ignited in air, the products are ____________.

विकल्प

• BeO, Be₃N₂

• BeO₂, Be(NO₃)₂

• BeO₂, Be₃N₂

• BeO, Be(NO₃)₂

Answer 1

When beryllium is ignited in air, the products are BeO, Be₃N₂.

Explanation:

\[\ce{2Be + O2 ->[\Delta] 2BeO}\]

\[\ce{3Be + N2 ->[\Delta] Be3N2}\]