Diet Cola Drinks Have a PH of About 3

question 140

Multiple Choice

Diet cola drinks have a pH of about 3.0, while milk has a pH of about 7.0. How many times greater is the H₃O⁺ concentration in diet cola than in milk

• A) 2.3 times higher in diet cola than in milk
• B) 400 times higher in diet cola than in milk
• C) 0.43 times higher in diet cola than in milk
• D) 1,000 times higher in diet cola than in milk
• E) 10,000 times higher in diet cola than in milk

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Definitions:

Emp Structure

Likely referring to a struct (a composite data type) named "Emp" used to store employee-related data.

Pointer To Structure

A type of pointer in C or C++ that holds the memory address of a structure, allowing access to its members.

IdNum Member

An attribute or variable within a class or struct in programming that holds or represents an identification number.

Type Employee

Refers to a data type, typically a struct or class, representing an employee, including attributes such as name, ID, and position.