The pH range is from 1 to 14 where one is the most acidic and 14 is the most basic so that it should be pH 2 the correct answer. Explanation: pH is the measure of acidity or alkalinity of a solution. pH is calculated by taking negative logarithm of hydrogen ion concentration.
Full Answer
What is the most acidic on the pH scale?
The scale has values ranging from zero (the most acidic) to 14 (the most basic). As you can see from the pH scale above, pure water has a pH value of 7.
Which is the most acidic in pH scale Mcq?
The pH scale shows the range of strengths of acids and alkalis. On this scale, the strongest acid is 0 and the strongest alkali is 14. The universal indicator turns a different colour for all the numbers of the pH scale.
Which pH value is the most acidic quizlet?
Terms in this set (9)
Ranges from 0 (acidic) to 14 (basic/alkaline), with 7 being neutral. a solution that is between 0-6 on the pH Scale.
Ranges from 0 (acidic) to 14 (basic/alkaline), with 7 being neutral. a solution that is between 0-6 on the pH Scale.
Which one of the followings is strongest acid?
So strongest acid is CCl3COO−. Was this answer helpful?
What is the pH value of very strong acidic solutions?
Strong acids like hydrochloric acid at the sort of concentrations you normally use in the lab have a pH around 0 to 1. The lower the pH, the higher the concentration of hydrogen ions in the solution.Aug 15, 2020
Which of the following is the most acidic quizlet nutrition?
The correct answer is C. Gastric secretions are the most acidic, with a pH of 1.0-3.5. Intestinal secretions are mainly mucus, so their pH ranges from 7.0-8.0. Bile has a pH of approx.
What pH is acid quizlet?
The pH scale can be used to indicate whether a solution is acidic, alkaline or neutral. At 25°C, a solution with pH lower than 7 is acidic, a solution with pH 7 is neutral, and a solution with pH greater than 7 is alkaline.
Which of the following could be the pH of an acid?
Anything below 7.0 is acidic, and anything above 7.0 is alkaline, or basic. pH scale, ranging from 0 (very acidic) to 14 (very basic/alkaline) and listing the pH values of common substances.
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