Question

Covalent bond with explanation with example​

Answer 1

Answer:

A covalent bond is formed by equal sharing of electrons from both the participating atoms. The pair of electrons participating in this type of bonding is called shared pair or bonding pair. The covalent bonds are also termed as molecular bonds.

Examples of covalent compounds include:

• O2 – oxygen.
• O2 – oxygen.Cl2 – chlorine.
• O2 – oxygen.Cl2 – chlorine.PCl3 – phosphorus trichloride.
• O2 – oxygen.Cl2 – chlorine.PCl3 – phosphorus trichloride.CH3CH2OH – ethanol.
• O2 – oxygen.Cl2 – chlorine.PCl3 – phosphorus trichloride.CH3CH2OH – ethanol.O3 – ozone.
• O2 – oxygen.Cl2 – chlorine.PCl3 – phosphorus trichloride.CH3CH2OH – ethanol.O3 – ozone.H2 – hydrogen.
• O2 – oxygen.Cl2 – chlorine.PCl3 – phosphorus trichloride.CH3CH2OH – ethanol.O3 – ozone.H2 – hydrogen.H2O – water.
• O2 – oxygen.Cl2 – chlorine.PCl3 – phosphorus trichloride.CH3CH2OH – ethanol.O3 – ozone.H2 – hydrogen.H2O – water.HCl – hydrogen chloride.

Explanation:

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