Question

Which of the following molecule or ion possesses electrovalent, covalent and co-ordinate bonds?

• A. HCl
• B. $N{H}_{4}Cl$
• C. $C{l}^{-}$
• D. $H_2{O}_2$

Answer 1

The correct option is B $N{H}_{4}Cl$

Ammonium chloride has a covalent bond between N and H, ionic bond between ammonium ion and chloride ion. It has a coordinate bond between ammonia and $H^{+}$ ion.