Which of the following compounds contains an ionic bond?
О Н2
O NHs
• CH4
• H20
The compound that contains an ionic bond is NaCl.
The compound that contains an ionic bond is: H20.
To determine which of the given compounds contains an ionic bond, let's first understand what an ionic bond is.
An ionic bond is a type of chemical bond that occurs between a metal and a non-metal. It involves the transfer of electrons from one atom to another, resulting in the formation of ions. Positively charged ions are called cations, and negatively charged ions are called anions. Ionic bonds are typically formed between elements with a large electronegativity difference.
Let's analyze each compound:
1. OH2 (Water): Water is a covalent compound formed by the sharing of electrons between oxygen and hydrogen atoms. It does not contain ionic bonds.
2. NH3 (Ammonia): Ammonia is also a covalent compound formed by the sharing of electrons between nitrogen and hydrogen atoms. It does not contain ionic bonds.
3. CH4 (Methane): Methane is a covalent compound formed by the sharing of electrons between carbon and hydrogen atoms. It does not contain ionic bonds.
4. H2O (Water): This is the same compound mentioned in option 1. Water is a covalent compound and does not contain ionic bonds.
From the given compounds, none of them contain an ionic bond. All compounds mentioned are covalent compounds formed by sharing electrons between atoms rather than transferring electrons from one atom to another.