Which of the following is an incorrect statement about pH?ANSWERMost microbes grow best at a pH between 5 and 6.Acids contribute hydrogen ions (H+) to an aqueous solution.Bases contribute hydroxide ions (OH-) to an aqueous solution.Some environments have a recorded pH lower than 1.
Question
Which of the following is an incorrect statement about pH?ANSWERMost microbes grow best at a pH between 5 and 6.Acids contribute hydrogen ions (H+) to an aqueous solution.Bases contribute hydroxide ions (OH-) to an aqueous solution.Some environments have a recorded pH lower than 1.
Solution
The incorrect statement about pH is "Most microbes grow best at a pH between 5 and 6." This is not always true as different microbes have different optimal pH levels for growth. For example, most bacteria prefer near neutral pH (6.5-7.5), but some, like acidophiles, thrive in extremely acidic environments. Yeasts and molds prefer slightly acidic conditions. Therefore, the optimal pH for microbial growth can vary widely.
Similar Questions
What is the ideal pH for soil organisms?Group of answer choices571110
Most bacteria grow best at pHGroup of answer choicespH 6.5 to pH 7.5pH 4.5 to pH 5.5pH 6 to pH 7pH 3 to pH 4pH 7.5 to pH 8
Which pH represents the most acidic solution?Question 6Select one:a.pH = 55b.pH = 1414c.pH = 88d.pH = 2
Which is pH?Multiple choice question.the value of the equilibrium constant expression for the ionization of a weak acidthe negative logarithm of the hydroxide ion concentration of a solutionthe negative logarithm of the hydrogen ion concentration of a solutionthe value of the equilibrium constant expression for the ionization of a base
The pH level of solution quantifies its concentration of hydrogen ions. Which of the following pH value is considered basic level?Select one:a.7b.1c.5d.9
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.