Question

Both ionic and covalent bond is present in:

• A. $KCN$
• B. $KCl$
• C. $H_2$
• D. $C{H}_4$

Answer 1

Answer: (A)

KCN contains both ionic and covalent bonds. $-C\equiv N$ contains covalent bonds while ionic bond present between $K^{+}$and $C{N}^{-}$ions.