Question

Which of the following statements is/are correct?

• A. $B_2{H}_6$ reacts with excess $N{H}_3$ at a low temperature to produce an ionic compound
• B. $B_2{H}_6$ reacts with excess $N{H}_3$ at a high temperature to form boron nitride solid
• C. Boron nitride has a polymeric layer structure
• D. In borazine there are negative and positive charges on $B$ and $N$ respectively

Answer 1

Answer: (A), (B), (C), (D)

The correct options are
A $B_2{H}_6$ reacts with excess $N{H}_3$ at a low temperature to produce an ionic compound
B $B_2{H}_6$ reacts with excess $N{H}_3$ at a high temperature to form boron nitride solid
C Boron nitride has a polymeric layer structure
D In borazine there are negative and positive charges on $B$ and $N$ respectively