Questions: Listen The Lewis structure of phosphoric acid contains 1 double bond, 6 single bonds, and 8 lone pairs. True False

Solution Steps

• Phosphoric acid (\( \text{H}_3\text{PO}_4 \)) consists of a phosphorus atom bonded to four oxygen atoms, with three of these oxygens also bonded to hydrogen atoms.

• In the Lewis structure, phosphorus forms one double bond with one oxygen atom and single bonds with the other three oxygen atoms.
• Each of the three oxygen atoms bonded to hydrogen has a single bond with phosphorus and a single bond with hydrogen.

• The oxygen atom with the double bond has two lone pairs.
• Each of the three oxygen atoms with single bonds to phosphorus and hydrogen has two lone pairs.
• Total lone pairs: \(2 + 2 \times 3 = 8\).

• The structure contains 1 double bond, 6 single bonds (3 P-OH and 3 O-H), and 8 lone pairs.

• The statement is True.

Final Answer