1.2E+N2→2EN2\text{E} + \text{N}_2 \rightarrow 2\text{EN}2E+N2→2EN (very hard substance). EN+H2O→\text{EN} + \text{H}_2\text{O} \rightarrowEN+H2O→ acid + pungent smelling gas. The acid is:a.HNO3\text{HNO}_3HNO3b.H3BO3\text{H}_3\text{BO}_3H3BO3c.HNO2\text{HNO}_2HNO2d.can be (A) & (B)Login to continueOnly logged in users canattempt or see the solution.
