Which of the following oxoacids of phosphorus is used as a food additive and is also known as E338?
Phosphoric acid
Pyrophosphoric acid
Tripolyphosphoric acid
Polyphosphoric acid
Correct Option A
Phosphoric acid is used as a food additive and is also known as E338. It is used to acidify beverages and to enhance the flavor of certain foods. Hence option A is the correct answer.
Option (B) is incorrect because phosphoric acid is used as a food additive and is also known as E338. It is used to acidify beverages and to enhance the flavor of certain foods. Hence option B is incorrect.
Option (C) is incorrect because phosphoric acid is used as a food additive and is also known as E338. It is used to acidify beverages and to enhance the flavor of certain foods. Hence option C is incorrect.
Option (D) is incorrect because phosphoric acid is used as a food additive and is also known as E338. It is used to acidify beverages and to enhance the flavor of certain foods. Hence option D is incorrect.