The bonding in ammonium chloride

Options

A. is covalent only
B. is electrovalent only
C. consists of three covalent nitrogen-hydrogen bonds and an electrovalent bond between the ammonia molecule and the chlorine atom.
D. consist of four covalent nitrogen-hydrogen bonds and one electrovalent bond between the ammonium ion and chloride ion.

Answer

d

Explanation

`[H-underset(N)underset(|)overset(H)overset(|)N-H]^(+)Cl^(-)`
consists of four covalent N-H bonds and one electrovalent bond between `NH_(4)^(+)` and `Cl^(-)` ion.