Question

State the type of bonding in hydroxyl ion, methane, ammonium ion ,ammonium chloride

Answer 1

Hey Friend,

There are three types of bonding observed in elements, compounds, molecules and ions!
1. Ionic or electrovalent bond 
2. Covalent bond
3. Coordinate bond

Now, the bonding in the mentioned compounds and ions -

1. Hydroxyl ion - Covalent bond
    Bonding between O and H

2. Methane - Covalent bond
    Bonding between C and 4 H's

3. Ammonium ion - Coordinate covalent bond
    Coordinate bonding between NH3 and H.
 
4. Ammonium Chloride - Ionic bond, covalent bond, coordinate bond
    Covalent bonding between N and 3 H's
    Coordinate bonding between NH3 and H
    Ionic bonding between NH4 + and Cl -

Hope it helps!