0.000 s

Revise smart, understand Better

5/43 MCQs for:
CHEMISTRY OF THE ELEMENTS: Nitrogen

In the laboratory preparation of ammonia, the round-bottom flask is mounted with its neck sloping downward (the flask is slanted) in order to:

Nitrogen is found in group __ of the periodic table.

The electronic configuration of nitrogen is:

The suitable pressure and temperature range for the Ostwald process (industrial manufacture of nitric acid) is:

In the combined state, nitrogen occurs mainly as: